title: Study of blood group factors in longevity.
mesh_terms: D000017:ABO Blood-Group System; D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D001789:Blood Group Antigens; D002648:Child; D003298:Coombs Test; D005260:Female; D005787:Gene Frequency; D006386:Hemagglutination Tests; D006801:Humans; D007983:Lewis Blood Group Antigens; D008136:Longevity; D008297:Male; D008875:Middle Aged; D010641:Phenotype; D012204:Rh-Hr Blood-Group System
chemical_list: D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D007983:Lewis Blood Group Antigens; D012204:Rh-Hr Blood-Group System