Zenker, R [On the choice of surgical interventions in uncomplicated gastric and duodenal ulcers]. [electronic resource] - Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen Nov 1968 - 488-90 p. digital Publication Type: Journal Article ISSN: 0009-4722 Subjects--Topical Terms: Duodenal Ulcer--etiologyFemaleGastrectomyGastric Acidity DeterminationGastric Mucosa--metabolismHistamineHumansMaleMethodsPrognosisPylorus--surgeryStomach Ulcer--etiologyVagotomy