HANGOS, G [ON THE TREATMENT OF GASTRODUODENAL ULCER IN OLD AGE]. [electronic resource] - Orvosi hetilap May 1965 - 927-8 p. digital Publication Type: Journal Article ISSN: 0030-6002 Subjects--Topical Terms: Duodenal UlcerGeriatricsPeptic UlcerStomach UlcerTherapeutics