[On the population genetics of ABO blood groups. I].
D000017:ABO Blood-Group System; D001789:Blood Group Antigens / Q000235:genetics*; D005828:Genetics, Population; D006801:Humans; D007048:I Blood-Group System; D011153:Population
D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D007048:I Blood-Group System
BLOOD GROUPS/genetics; POPULATION