title: Potent anti-P1 following blood transfusions.
mesh_terms: D000368:Aged; D001789:Blood Group Antigens / Q000276:immunology*; D001787:Blood Group Incompatibility / Q000209:etiology*; D005260:Female; D006801:Humans; D010127:P Blood-Group System / Q000276:immunology*; D065227:Transfusion Reaction
chemical_list: D001789:Blood Group Antigens; D010127:P Blood-Group System