title: Major blood group antigens--a determinant of factor VIII levels in blood?
mesh_terms: D000017:ABO Blood-Group System; D000328:Adult; D005169:Factor VIII / Q000032:analysis*; D005260:Female; D006801:Humans; D008297:Male; D012016:Reference Values
chemical_list: D000017:ABO Blood-Group System; D005169:Factor VIII