title: Effect of estrogen-progestin combinations on clotting factors.
mesh_terms: D000328:Adult; D000368:Aged; D001777:Blood Coagulation / Q000187:drug effects*; D001779:Blood Coagulation Factors; D001780:Blood Coagulation Tests; D005260:Female; D006801:Humans; D007044:Hysterectomy; D008656:Mestranol / Q000008:administration & dosage / Q000494:pharmacology*; D008875:Middle Aged; D009641:Norethynodrel / Q000008:administration & dosage / Q000494:pharmacology*; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D001779:Blood Coagulation Factors; D009641:Norethynodrel; D008656:Mestranol