title: [Variants of the ABO blood group system. Further studies on the variant AHm].
mesh_terms: D000017:ABO Blood-Group System; D000042:Absorption; D000328:Adult; D004912:Erythrocytes / Q000276:immunology; D005260:Female; D005809:Genes, Regulator; D005838:Genotype; D006386:Hemagglutination Tests; D006801:Humans; D007106:Immune Sera; D007125:Immunogenetics; D037102:Lectins; D008297:Male; D010375:Pedigree; D012463:Saliva / Q000276:immunology
chemical_list: D000017:ABO Blood-Group System; D007106:Immune Sera; D037102:Lectins
vernacular_title: Beobachtungen über Varianten des Blutgruppensystems ABO. IV. Weitere Beobachtungen der Variante AHm.