Blood-groups and blood-clotting.
D000353:Africa, Southern; D000787:Angina Pectoris / Q000453:epidemiology; D001118:Argentina; D001789:Blood Group Antigens; D003276:Contraceptives, Oral / Q000009:adverse effects; D003327:Coronary Disease / Q000453:epidemiology; D004381:Duodenal Ulcer / Q000453:epidemiology; D005169:Factor VIII; D005260:Female; D005387:Finland; D006801:Humans; D007557:Israel; D008297:Male; D009203:Myocardial Infarction / Q000453:epidemiology; D011044:Poland; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000453:epidemiology; D011644:Puerperal Disorders / Q000453:epidemiology; D013923:Thromboembolism / Q000453:epidemiology*; D006113:United Kingdom; D014481:United States
D001789:Blood Group Antigens; D003276:Contraceptives, Oral; D005169:Factor VIII