title: Bm and A2Bm blood groups in four members of a Polish family.
mesh_terms: D000017:ABO Blood-Group System; D005260:Female; D006801:Humans; D007518:Isoantibodies; D008297:Male; D010375:Pedigree; D010641:Phenotype; D011044:Poland; D012463:Saliva / Q000276:immunology
chemical_list: D000017:ABO Blood-Group System; D007518:Isoantibodies