J. C. Jha, P. Koirala, A. Shah, A. Dhakal, R. K. Karna, and A. Budhathoki, “Comparison between stool antigen test and rapid urease test for Helicobacter pylori diagnosis in symptomatic cases of peptic ulcer disease at a tertiary care centre”, J. Kathmandu Med. Coll., vol. 12, no. 3, pp. 174–8, Oct. 2023.