Letter: Gastric phytobezoar.
D001630:Bezoars / Q000188:drug therapy*; D002480:Cellulase / Q000627:therapeutic use*; D006026:Glycoside Hydrolases / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008875:Middle Aged
D006026:Glycoside Hydrolases; D002480:Cellulase