title: A Lewis-negative "Bombay" blood.
mesh_terms: D000017:ABO Blood-Group System; D000941:Antigens; D001789:Blood Group Antigens; D005826:Genetics, Medical; D006801:Humans; D010154:Pakistan; D012204:Rh-Hr Blood-Group System
chemical_list: D000017:ABO Blood-Group System; D000941:Antigens; D001789:Blood Group Antigens; D012204:Rh-Hr Blood-Group System