L. Lipp, S. Schmid, S. Rusch, P. Malfertheiner, M. Müller, and M. Selgrad, “Prevalence of Helicobacter pylori and its Association with Extragastric Diseases in a Tertiary Hospital from East Bavaria”, JGLD, vol. 34, no. 2, pp. 163–166, Jun. 2025.