[The gastroduodenal ulcer essentially a blood circulation disorder--not a peptic ulcer].
V
V
HOFFMANN
D002319:Cardiovascular System; D004386:Duodenum / Q000098:blood supply*; D006801:Humans; D010437:Peptic Ulcer / Q000473:pathology*
DUODENUM/blood supply; PEPTIC ULCER/pathology