Warren MP, Vu C. Central causes of hypogonadism--functional and organic. Endocrinol Metab Clin North Am. 2003 Sep. 32(3):593-612. [QxMD MEDLINE Link].
Speroff L, Glass RH, Kase NG. Anovulation and the polycystic ovary syndrome. Clinical Gynecologic Endocrinology and Infertility. Philadelphia, PA: Lippincott Williams & Wilkins; 1999. 487-513.
Spence JE. Anovulation and monophasic cycles. Ann N Y Acad Sci. 1997 Jun 17. 816:173-6. [QxMD MEDLINE Link].
Yen SC, Jaffe RB, Barbieri RL. Chronic anovulation due to CNS-hypothalamic-pituitary dysfunction. Reproductive Endocrinology: Physiology, Pathophysiology and Clinical Management. 4th ed. London, England: Elsevier Science; 1999.
Franks S, Mason H, White D, Willis D. Etiology of anovulation in polycystic ovary syndrome. Steroids. 1998 May-Jun. 63(5-6):306-7. [QxMD MEDLINE Link].
Rasgon N. The relationship between polycystic ovary syndrome and antiepileptic drugs: a review of the evidence. J Clin Psychopharmacol. 2004 Jun. 24(3):322-34. [QxMD MEDLINE Link].
Bilo L, Meo R. Polycystic ovary syndrome in women using valproate: a review. Gynecol Endocrinol. 2008 Oct. 24(10):562-70. [QxMD MEDLINE Link].
Roos N, Kieler H, Sahlin L, Ekman-Ordeberg G, Falconer H, Stephansson O. Risk of adverse pregnancy outcomes in women with polycystic ovary syndrome: population based cohort study. BMJ. 2011 Oct 13. 343:d6309. [QxMD MEDLINE Link]. [Full Text].
Haiman CA, Pike MC, Bernstein L, et al. Ethnic differences in ovulatory function in nulliparous women. Br J Cancer. 2002 Feb 1. 86(3):367-71. [QxMD MEDLINE Link].
Laven JS, Imani B, Eijkemans MJ, Fauser BC. New approach to polycystic ovary syndrome and other forms of anovulatory infertility. Obstet Gynecol Surv. 2002 Nov. 57(11):755-67. [QxMD MEDLINE Link].
Dunaif A. Hyperandrogenic anovulation (PCOS): a unique disorder of insulin action associated with an increased risk of non-insulin-dependent diabetes mellitus. Am J Med. 1995 Jan 16. 98(1A):33S-39S. [QxMD MEDLINE Link].
Guzick DS, Hoeger K. Clinical Updates in Women's Health Care: Polycystic Ovary Syndrome. 2009 Jan.
The Rotterdam ESHRE/ASRM-Sponsored PCOS consensus workshop group. Revised 2003 consensus on diagnostic criteria and long-term health risks related to polycystic ovary syndrome. Fertil Steril. 2004 Jan. 81(1):19-25. [QxMD MEDLINE Link].
Goodman NF, Cobin RH, Futterweit W, Glueck JS, Legro RS, Carmina E, et al. AMERICAN ASSOCIATION OF CLINICAL ENDOCRINOLOGISTS, AMERICAN COLLEGE OF ENDOCRINOLOGY, AND ANDROGEN EXCESS AND PCOS SOCIETY DISEASE STATE CLINICAL REVIEW: GUIDE TO THE BEST PRACTICES IN THE EVALUATION AND TREATMENT OF POLYCYSTIC OVARY SYNDROME--PART 1. Endocr Pract. 2015 Nov. 21 (11):1291-300. [QxMD MEDLINE Link].
Azziz R, Carmina E, Dewailly D, Diamanti-Kandarakis E, Escobar-Morreale HF, Futterweit W, et al. The Androgen Excess and PCOS Society criteria for the polycystic ovary syndrome: the complete task force report. Fertil Steril. 2009 Feb. 91(2):456-88. [QxMD MEDLINE Link].
Franks S, Robinson S, Willis DS. Nutrition, insulin and polycystic ovary syndrome. Rev Reprod. 1996 Jan. 1(1):47-53. [QxMD MEDLINE Link].
Pritts EA. Treatment of the infertile patient with polycystic ovarian syndrome. Obstet Gynecol Surv. 2002 Sep. 57(9):587-97. [QxMD MEDLINE Link].
Legro R. Polycystic ovary syndrome. Precis, Reproductive Endocrinology: An Update in Obstetrics and Gynecology. 2nd ed. American College of Obstetricians & Gynecologists; 2002. 85-89.
Thatcher S. Diagnosis of polycystic ovary syndrome. Female patient. 2004. 29:33-41.
Futterweit W. Polycystic ovary syndrome: clinical perspectives and management. Obstet Gynecol Surv. 1999 Jun. 54(6):403-13. [QxMD MEDLINE Link].
Bergfeld WF. Hirsutism in women. Effective therapy that is safe for long-term use. Postgrad Med. 2000 Jun. 107(7):93-4, 99-104. [QxMD MEDLINE Link].
Timpatanapong P, Rojanasakul A. Hormonal profiles and prevalence of polycystic ovary syndrome in women with acne. J Dermatol. 1997 Apr. 24(4):223-9. [QxMD MEDLINE Link].
Schorge JO, Schaffer JI. Amenorrhea. Williams Gynecology. McGraw Hill; 2008.
Frisch RE, McArthur JW. Menstrual cycles: fatness as a determinant of minimum weight for height necessary for their maintenance or onset. Science. 1974 Sep 13. 185(4155):949-51. [QxMD MEDLINE Link].
Andrico S, Gambera A, Specchia C, et al. Leptin in functional hypothalamic amenorrhoea. Hum Reprod. 2002 Aug. 17(8):2043-8. [QxMD MEDLINE Link].
Klein DA, Walsh BT. Eating disorders. Int Rev Psychiatry. 2003 Aug. 15(3):205-16. [QxMD MEDLINE Link].
Yen SC, Jaffe RB, Barbieri RL. Chronic anovulation caused by peripheral endocrine disorders. Reproductive Endocrinology: Physiology, Pathophysiology and Clinical Management. 4th ed. London, England: Elsevier Science; 1999.
Warren MP, Perlroth NE. The effects of intense exercise on the female reproductive system. J Endocrinol. 2001 Jul. 170(1):3-11. [QxMD MEDLINE Link].
Mestman JH. Endocrine diseases in pregnancy. Gabbe S, Neibyl JR, eds. Obstetrics Normal and Problem Pregnancies. New York, NY: Churchill Livingstone; 2002. 4th ed: 1117-8.
Goswami R, Kochupillai N, Crock PA, Jaleel A, Gupta N. Pituitary autoimmunity in patients with Sheehan's syndrome. J Clin Endocrinol Metab. 2002 Sep. 87(9):4137-41. [QxMD MEDLINE Link].
Velduis JD, Weiss J, Mauras N, et al. Appraising endocrine pulse signals at low circulating hormone concentrations: use of regional coefficients of variation in the experimental series to analyze pulsatile luteinizing hormone release. Pediatr Res. 1986 Jul. 20(7):632-7. [QxMD MEDLINE Link].
Bills DC, Meyer FB, Laws ER, et al. A retrospective analysis of pituitary apoplexy. Neurosurgery. 1993 Oct. 33(4):602-8; discussion 608-9. [QxMD MEDLINE Link].
Abe T, Ludecke DK. Transnasal surgery for prolactin-secreting pituitary adenomas in childhood and adolescence. Surg Neurol. 2002 Jun. 57(6):369-78; discussion 378-9. [QxMD MEDLINE Link].
Molitch ME. Disorders of prolactin secretion. Endocrinol Metab Clin North Am. 2001 Sep. 30(3):585-610. [QxMD MEDLINE Link].
Goldman L, Ausiello D. Obesity. Cecil Textbook of Medicine. 22nd ed. 2004. 1346.
Wang R, Kim BV, van Wely M, Johnson NP, Costello MF, Zhang H, et al. Treatment strategies for women with WHO group II anovulation: systematic review and network meta-analysis. BMJ. 2017 Jan 31. 356:j138. [QxMD MEDLINE Link].
ACOG Committee on Practice Bulletins, American College of Obstetricians and Gynecologists. ACOG practice bulletin: management of anovulatory bleeding. Int J Gynaecol Obstet. 2001 Mar. 72(3):263-71. [QxMD MEDLINE Link].
Akande EO. Plasma concentration of gonadotrophins, oestrogen and progesterone in hypothyroid women. Br J Obstet Gynaecol. 1975 Jul. 82(7):552-6. [QxMD MEDLINE Link].
Akande EO, Hockaday TD. Plasma concentration of gonadotrophins, oestrogens and progesterone in thyrotoxic women. Br J Obstet Gynaecol. 1975 Jul. 82(7):541-51. [QxMD MEDLINE Link].
Azziz R, Woods KS, Reyna R, Key TJ, Knochenhauer ES, Yildiz BO. The prevalence and features of the polycystic ovary syndrome in an unselected population. J Clin Endocrinol Metab. 2004 Jun. 89(6):2745-9. [QxMD MEDLINE Link].
Bankowski BJ, Zacur HA. Dopamine agonist therapy for hyperprolactinemia. Clin Obstet Gynecol. 2003 Jun. 46(2):349-62. [QxMD MEDLINE Link].
Barbieri RL. Metformin for the treatment of polycystic ovary syndrome. Obstet Gynecol. 2003 Apr. 101(4):785-93. [QxMD MEDLINE Link].
Baumann EE, Rosenfeld RL. Polycystic ovary syndrome in adolescence. Endocrinologist. 2002. 12:333-48.
Ben-Rafael Z, Orvieto R. Polycystic ovary syndrome: a single gene mutation or an evolving set of symptoms. Curr Opin Obstet Gynecol. 2000 Jun. 12(3):169-73. [QxMD MEDLINE Link].
Boccuzzi G, Angeli A, Bisbocci D, Fonzo D, Giadano GP, Ceresa F. Effect of synthetic luteinizing hormone releasing hormone (LH-RH) on the release of gonadotropins in Cushing's disease. J Clin Endocrinol Metab. 1975 May. 40(5):892-5. [QxMD MEDLINE Link].
Bray GA, York DA. Clinical review 90: Leptin and clinical medicine: a new piece in the puzzle of obesity. J Clin Endocrinol Metab. 1997 Sep. 82(9):2771-6. [QxMD MEDLINE Link].
Brenner PF. Differential diagnosis of abnormal uterine bleeding. Am J Obstet Gynecol. 1996 Sep. 175(3 Pt 2):766-9. [QxMD MEDLINE Link].
Camargo CA. Hypothyroidism and goiter during pregnancy. Brody SA, Ueland K, eds. Endocrine Disorders of Pregnancy. Stamford, Conn: Appleton & Lange; 1989. 1989:165-76.
Campo S. Ovulatory cycles, pregnancy outcome and complications after surgical treatment of polycystic ovary syndrome. Obstet Gynecol Surv. 1998 May. 53(5):297-308. [QxMD MEDLINE Link].
Carmina E, Lobo RA. Polycystic ovary syndrome (PCOS): arguably the most common endocrinopathy is associated with significant morbidity in women. J Clin Endocrinol Metab. 1999 Jun. 84(6):1897-9. [QxMD MEDLINE Link].
Clark RA, Mulligan K, Stamenovic E, et al. Frequency of anovulation and early menopause among women enrolled in selected adult AIDS clinical trials group studies. J Infect Dis. 2001 Nov 15. 184(10):1325-7. [QxMD MEDLINE Link].
Cotran RS, Kumar V, Collins T. Anovulation. Robbin's Pathologic Basis of Disease. 6th ed. Elsevier Science; 1999. 1056.
Daniels GH. Thyroid disease and pregnancy: a clinical overview. Endocrinol Pract. 1995. 1:287-301.
del Pozo E, Wyss H, Tollis G, et al. Prolactin and deficient luteal function. Obstet Gynecol. 1979 Mar. 53(3):282-6. [QxMD MEDLINE Link].
Edwards CR, Forsyth IA, Besser GM. Amenorrhoea, galactorrhoea, and primary hypothyroidism with high circulating levels of prolactin. Br Med J. 1971 Aug. 3(772):462-4. [QxMD MEDLINE Link].
Franks S, Gharani N, Waterworth D, et al. Genetics of polycystic ovary syndrome. Mol Cell Endocrinol. 1998 Oct 25. 145(1-2):123-8. [QxMD MEDLINE Link].
Franks S, McCarthy M. Genetics of ovarian disorders: polycystic ovary syndrome. Rev Endocr Metab Disord. 2004 Mar. 5(1):69-76. [QxMD MEDLINE Link].
Frisch RE, Wyshak G, Vincent L. Delayed menarche and amenorrhea in ballet dancers. N Engl J Med. 1980 Jul 3. 303(1):17-9. [QxMD MEDLINE Link].
Goldsmith R, Sturgis S, Lerman J, et al. The menstrual pattern in thyroid disease. J Clin Endocrinol Metab. 1952 Jul. 12(7):846-55. [QxMD MEDLINE Link].
Golovleva LA, Golovlev EL, Ganbarov KhG, Skriabin GK. [Role of cosubstrates in the microbiologic oxidation of xylene isomers by a culture of Pseudomonas aeruginosa]. Mikrobiologiia. 1977 Jan-Feb. 46(1):5-9. [QxMD MEDLINE Link].
Hamilton-Fairley D, Taylor A. Anovulation. BMJ. 2003 Sep 6. 327(7414):546-9. [QxMD MEDLINE Link].
Inamasu J, Hori S, Sekine K, Aikawa N. Pituitary apoplexy without ocular/visual symptoms. Am J Emerg Med. 2001 Jan. 19(1):88-90. [QxMD MEDLINE Link].
Knochenhauer ES, Key TJ, Kahsar-Miller M, et al. Prevalence of the polycystic ovary syndrome in unselected black and white women of the southeastern United States: a prospective study. J Clin Endocrinol Metab. 1998 Sep. 83(9):3078-82. [QxMD MEDLINE Link].
Malcolm CE, Cumming DC. Does anovulation exist in eumenorrheic women?. Obstet Gynecol. 2003 Aug. 102(2):317-8. [QxMD MEDLINE Link].
Norman RJ. Obesity, polycystic ovary syndrome and anovulation--how are they interrelated?. Curr Opin Obstet Gynecol. 2001 Jun. 13(3):323-7. [QxMD MEDLINE Link].
Norman RJ, Wu R, Stankiewicz MT. 4: Polycystic ovary syndrome. Med J Aust. 2004 Feb 2. 180(3):132-7. [QxMD MEDLINE Link].
Pfeifer SM, Dayal M. Treatment of the adolescent patient with polycystic ovary syndrome. Obstet Gynecol Clin North Am. 2003 Jun. 30(2):337-52. [QxMD MEDLINE Link].
Sabogal JC, Munoz L. Leptin in obstetrics and gynecology: a review. Obstet Gynecol Surv. 2001 Apr. 56(4):225-30. [QxMD MEDLINE Link].
Sakakura M, Takebe K, Nakagawa S. Inhibition of luteinizing hormone secretion induced by synthetic LRH by long-term treatment with glucocorticoids in human subjects. J Clin Endocrinol Metab. 1975 May. 40(5):774-9. [QxMD MEDLINE Link].
Schlechte J, Sherman B, Halmi N, et al. Prolactin-secreting pituitary tumors in amenorrheic women: a comprehensive study. Endocr Rev. 1980 Summer. 1(3):295-308. [QxMD MEDLINE Link].
Serri O, Chik CL, Ur E, Ezzat S. Diagnosis and management of hyperprolactinemia. CMAJ. 2003 Sep 16. 169(6):575-81. [QxMD MEDLINE Link].
Shangold MM. Athletic amenorrhea. Clin Obstet Gynecol. 1985 Sep. 28(3):664-9. [QxMD MEDLINE Link].
Thomas R, Reid RL. Thyroid disease and reproductive dysfunction: a review. Obstet Gynecol. 1987 Nov. 70(5):789-98. [QxMD MEDLINE Link].
Tolino A, Nicotra M, Romano L, et al. Subclinical hypothyroidism and hyperprolactinemia. Acta Eur Fertil. 1991 Sep-Oct. 22(5):275-7. [QxMD MEDLINE Link].
Tsilchorozidou T, Overton C, Conway GS. The pathophysiology of polycystic ovary syndrome. Clin Endocrinol (Oxf). 2004 Jan. 60(1):1-17. [QxMD MEDLINE Link].
Use of exogenous gonadotropins in anovulatory women: a technical bulletin. Fertil Steril. 2008 Nov. 90(5 Suppl):S7-12. [QxMD MEDLINE Link].
Veldhuis JD, Hammond JM. Endocrine function after spontaneous infarction of the human pituitary: report, review, and reappraisal. Endocr Rev. 1980 Winter. 1(1):100-7. [QxMD MEDLINE Link].
Warren MP, Brooks-Gunn J, Fox RP, et al. Persistent osteopenia in ballet dancers with amenorrhea and delayed menarche despite hormone therapy: a longitudinal study. Fertil Steril. 2003 Aug. 80(2):398-404. [QxMD MEDLINE Link].
Warren MP, Goodman LR. Exercise-induced endocrine pathologies. J Endocrinol Invest. 2003 Sep. 26(9):873-8. [QxMD MEDLINE Link].
Warren MP, Vu C. Central causes of hypogonadism--functional and organic. Endocrinol Metab Clin North Am. 2003 Sep. 32(3):593-612. [QxMD MEDLINE Link].
Wilansky DL, Greisman B. Early hypothyroidism in patients with menorrhagia. Am J Obstet Gynecol. 1989 Mar. 160(3):673-7. [QxMD MEDLINE Link].
Wilson JD, Foster DW, Kronenberg HM. Disorders of the ovaries and female reproductive tract. Williams Textbook of Endocrinology. 10th ed. WB Saunders Co; 2003. 751-817.
Winters SJ, Berga SL. Gonadal dysfunction in patients with thyroid disorders. Endocrinologist. 1997. 7:167-73.
Yen SC, Jaffe RB, Barbieri RL. Polycystic ovary syndrome: Hyperandrogenic chronic anovulation. Reproductive Endocrinology: Physiology, Pathophysiology and Clinical Management. 4th ed. London, England: Elsevier Science; 1999.
Zakarija M, McKenzie JM. Pregnancy-associated changes in the thyroid-stimulating antibody of Graves' disease and the relationship to neonatal hyperthyroidism. J Clin Endocrinol Metab. 1983 Nov. 57(5):1036-40. [QxMD MEDLINE Link].
Zawadski JK, Dunaif A. Diagnostic criteria for polycystic ovary syndrome. Givens J, Haseltine F, Merriman G. The Polycystic Ovary Syndrome. Cambridge, MA: Blackwell Scientific; 1992. 377-384.
Prior JC, Naess M, Langhammer A, Forsmo S. Ovulation prevalence in women with spontaneous normal-length menstrual cycles - a population-based cohort from HUNT3, Norway. PLoS One. 2015. 10(8):e0134473. [QxMD MEDLINE Link].
Schliep KC, Zarek SM, Schisterman EF, et al. Alcohol intake, reproductive hormones, and menstrual cycle function: a prospective cohort study. Am J Clin Nutr. 2015 Oct. 102(4):933-42. [QxMD MEDLINE Link].
Palihawadana TS, Wijesinghe PS, Seneviratne HR. Factors associated with nonresponse to ovulation induction using letrozole among women with World Health Organization group II anovulation. J Hum Reprod Sci. 2015 Apr-Jun. 8(2):75-9. [QxMD MEDLINE Link].