Transmutation of Rhesus and MN blood types of peptic ulcer patients by blood transfusion.
D001787:Blood Group Incompatibility; D001803:Blood Transfusion; D004381:Duodenal Ulcer; D006801:Humans; D010437:Peptic Ulcer; D013276:Stomach Ulcer
BLOOD GROUP INCOMPATIBILITY; BLOOD TRANSFUSION; DUODENAL ULCER; STOMACH ULCER