title: Letter: Oral contraceptives and myocardial infarction.
mesh_terms: D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans; D006973:Hypertension / Q000150:complications; D009203:Myocardial Infarction / Q000139:chemically induced*; D009205:Myocarditis / Q000139:chemically induced
chemical_list: D003276:Contraceptives, Oral