title: BHm: a weak B antigen variant.
mesh_terms: D000017:ABO Blood-Group System; D000042:Absorption; D000328:Adult; D000818:Animals; D003298:Coombs Test; D004912:Erythrocytes / Q000276:immunology; D014644:Genetic Variation; D006386:Hemagglutination Tests; D006801:Humans; D007106:Immune Sera; D007158:Immunologic Techniques; D037102:Lectins; D008297:Male; D011817:Rabbits; D012463:Saliva / Q000276:immunology
chemical_list: D000017:ABO Blood-Group System; D007106:Immune Sera; D037102:Lectins