Palanduz, A., Erdem, L., Cetin, B. D., & Ozcan, N. G. (2018). Helicobacter pylori infection in family members of patients with gastroduodenal symptoms. A cross-sectional analytical study. São Paulo Medical Journal, 136(3), 222–227. Retrieved from https://periodicosapm.emnuvens.com.br/spmj/article/view/1267