Serum amylase in peptic ulcer.
D000681:Amylases; D006026:Glycoside Hydrolases; D006801:Humans; D010437:Peptic Ulcer / Q000097:blood*
D000681:Amylases; D006026:Glycoside Hydrolases; C019822:carbohydrase
CARBOHYDRASES; PEPTIC ULCER/blood in