[1]
K. . Wójtowicz-Chomicz, M. . Kowal, . A. . Liga-Car, and A. . Borzęcki, “Analysis of causes for chronic gastric and duodenal ulcer disease prevalence among patients hispitalized in Regional Hospital in Zamość”, Pol J Public Health, vol. 119, no. 1, pp. 71–73, Jan. 2009, Accessed: Aug. 07, 2025. [Online]. Available: https://czasopisma.umlub.pl/pjph/article/view/2205