[1]
I. Maleki, M. Mohammadpour, N. Zarrinpour, M. Khabazi, and R. A. Mohammadpour, “Prevalence of helicobacter pylori infection in Sari northern Iran; A population based study”, Gastroenterol Hepatol Bed Bench, vol. 12, no. 1, pp. 31–37, Jan. 2019.