title: The genetic basis of variation in factor 8 levels among haemophiliacs.
mesh_terms: D000483:Alleles; D001777:Blood Coagulation; D005165:Factor V / Q000032:analysis; D005167:Factor VII / Q000032:analysis; D005169:Factor VIII / Q000032:analysis*; D005340:Fibrinogen / Q000032:analysis; D014644:Genetic Variation; D006467:Hemophilia A / Q000097:blood / Q000235:genetics*; D006801:Humans; D008297:Male; D011516:Prothrombin / Q000032:analysis
chemical_list: D005165:Factor V; D005167:Factor VII; D011516:Prothrombin; D005169:Factor VIII; D005340:Fibrinogen