Pham, T. T. P., V. K. Nguyen, T. M. G. Hoang, V. H. Nguyen, and B. N. Pham. “Patients’ Knowledge about the Prevention of Recurrent Gastric and Duodenal Ulcers at the Center for Gastroenterology - Hepatobiliary, Bach Mai Hospital in 2024”. Journal of Nursing Science, vol. 8, no. 02, Apr. 2025, pp. 137-44, doi:10.54436/jns.2025.02.976.