title: Histochemical investigations of some enzymes in the liver in ulcerative disease of the stomach and duodenum.
mesh_terms: D004381:Duodenal Ulcer / Q000201:enzymology*; D005260:Female; D006651:Histocytochemistry; D006801:Humans; D008099:Liver / Q000201:enzymology*; D008297:Male; D013276:Stomach Ulcer / Q000201:enzymology*