title: The effect of long-term steroid contraception on coagulation in Asian women.
mesh_terms: D001208:Asia; D001777:Blood Coagulation / Q000187:drug effects*; D003276:Contraceptives, Oral / Q000008:administration & dosage / Q000494:pharmacology*; D004967:Estrogens / Q000494:pharmacology; D005260:Female; D006801:Humans; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology; D013997:Time Factors
chemical_list: D003276:Contraceptives, Oral; D004967:Estrogens; D011374:Progesterone