title: The effect of oral contraceptives on factor VIII levels.
mesh_terms: D000042:Absorption; D000328:Adult; D000535:Aluminum / Q000097:blood; D001777:Blood Coagulation / Q000187:drug effects; D001778:Blood Coagulation Disorders / Q000139:chemically induced; D001780:Blood Coagulation Tests; D003276:Contraceptives, Oral / Q000633:toxicity*; D005169:Factor VIII / Q000032:analysis*; D005260:Female; D005340:Fibrinogen / Q000032:analysis; D006801:Humans; D007456:Iodine Isotopes; D008875:Middle Aged; D013923:Thromboembolism / Q000139:chemically induced; D013925:Thromboplastin
chemical_list: D003276:Contraceptives, Oral; D007456:Iodine Isotopes; D005169:Factor VIII; D005340:Fibrinogen; D013925:Thromboplastin; D000535:Aluminum