References
- Silberstein SD, Merriam GR. Estrogens, progestins, and headache. Neurology 1991; 41(6): 786–93
- Epstein MT, Hockaday JM, Hockaday TD. Migraine and reproductive hormones throughout the menstrual cycle. Lancet 1975; 1(7906): 543–8
- Somerville BW. The role of estradiol withdrawal in the etiology of menstrual migraine. Neurology 1972; 22(4): 355–65
- Silberstein SD, Saper JR. Migraine: diagnosis and treatment. In: Dalessio DJ, Silberstein SD, eds. Wolff's headache and other head pain. 6th ed. New York: Oxford University Press, 1993: 96–170
- Uknis A, Silberstein SD. Review article: migraine and pregnancy. Headache 1991; 31(6): 372–4
- Silberstein SD. Headaches and women: treatment of the pregnant and lactating migraineur. Headache 1993; 33(10): 533–40
- Briggs GG, Freeman RK, Yaffe SJ. Drugs in pregnancy and lactation: a reference guide to fetal and neonatal risk. 3d ed. Baltimore: Williams & Wilkins, 1990
- Niebyl JR, Lietman PS. The use of mild analgesics in pregnancy. In: Niebyl JR, ed. Drug use in pregnancy. 2d ed. Philadelphia: Lea & Febiger, 1988: 21–8
- Saameli K. Effects on the uterus. In: Berde B, Schild HO, eds. Ergot alkaloids and related compounds. New York: Springer-Verlag, 1978: 231–319
- Griffith RW, Grauwiler J, Hodel C, et al. Toxicologic considerations. In: Berde, Schild, eds,9 pp 805–51
- Bickerstaff ER. Neurological complications of oral contraceptives. Oxford: Clarendon Press, 1975
- Kudrow L. The relationship of headache frequency to hormone use in migraine. Headache 1975; 15(Apr): 36–40
- Phillips BM. Oral contraceptive drugs and migraine. BMJ 1968; 2(597): 99
- Raskin NH. Headache. 2d ed. New York: Churchill Livingstone, 1988: 35–98
- Goldstein M, Chen TC. The epidemiology of disabling headache. In: Critchley M, Friedman AP, Gorni S, eds. Advances in neurology. Vol 33. New York: Raven Press, 1982: 377–90
- Wentz AC. Contraception and family planning. In: Jones HW 3d, Wentz AC, Burnett LS, eds. Novak's textbook of gynecology. 11th ed. Baltimore: Williams & Wilkins, 1988: 204–39
- Lidegaard O. Oral contraception and risk of a cerebral thromboembolic attack: results of a case-control study. BMJ 1993; 306(6883): 956–63
- Wentz AC. Management of the menopause. In: Jones et al, eds,16 pp 397–442