title: INHIBITION OF A HUMAN ANTI-A SERUM BY SALIVAS FROM A1 AND A2 PERSONS.
mesh_terms: D000017:ABO Blood-Group System; D000906:Antibodies; D001789:Blood Group Antigens; D005826:Genetics, Medical; D006801:Humans; D012463:Saliva; D013223:Statistics as Topic
chemical_list: D000017:ABO Blood-Group System; D000906:Antibodies; D001789:Blood Group Antigens
keywords: ABO FACTORS; BLOOD GROUPS; GENETICS, HUMAN; SALIVA; STATISTICS