title: RED BLOOD CELL GROUPS AND ABH SECRETOR SYSTEM AS GENETIC INDICATORS OF SUSCEPTIBILITY TO RHEUMATIC FEVER AND RHEUMATIC HEART DISEASE.
mesh_terms: D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D004198:Disease Susceptibility; D004912:Erythrocytes; D005826:Genetics, Medical; D006801:Humans; D012204:Rh-Hr Blood-Group System; D012213:Rheumatic Fever; D012214:Rheumatic Heart Disease; D012463:Saliva; D013223:Statistics as Topic
chemical_list: D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D012204:Rh-Hr Blood-Group System
keywords: ABO FACTORS; BLOOD GROUPS; ERYTHROCYTES; GENETICS, HUMAN; RH FACTORS; RHEUMATIC FEVER; RHEUMATIC HEART DISEASE; SALIVA; STATISTICS