Letter: Myocardial infarction and estrogen therapy in premenopausal women.
D000328:Adult; D000367:Age Factors; D003276:Contraceptives, Oral / Q000009:adverse effects*; D004967:Estrogens / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008593:Menopause; D008875:Middle Aged; D009203:Myocardial Infarction / Q000139:chemically induced*
D003276:Contraceptives, Oral; D004967:Estrogens