title: A position paper on the relation between oral contraceptives and blood coagulation.
mesh_terms: D001777:Blood Coagulation / Q000187:drug effects*; D001779:Blood Coagulation Factors; D002845:Chromatography; D003276:Contraceptives, Oral / Q000009:adverse effects*; D004211:Disseminated Intravascular Coagulation / Q000097:blood; D005260:Female; D005340:Fibrinogen; D005342:Fibrinolysis; D006801:Humans; D013924:Thrombophlebitis / Q000097:blood
chemical_list: D001779:Blood Coagulation Factors; D003276:Contraceptives, Oral; D005340:Fibrinogen