Lipp, L., 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”. Journal of Gastrointestinal and Liver Diseases, vol. 34, no. 2, June 2025, pp. 163-6, doi:10.15403/jgld-6107.