Testino, G [Aggressive factors in the physiopathology of peptic ulcer. Recent findings]. [electronic resource] - Recenti progressi in medicina Jun 1996 - 285-9 p. digital Publication Type: Journal Article; Review ISSN: 0034-1193 Subjects--Topical Terms: Gastric Acid--metabolismHelicobacter Infections--physiopathologyHelicobacter pyloriHumansParietal Cells, Gastric--metabolismPepsinogens--metabolismPeptic Ulcer--physiopathology