Nasiri J, Rouhani E, Kheiri S. Sero-epidemiologic study of helicobacter pylori in cowherds of Shahrekord province. AmazInv [Internet]. 2019 Feb. 27 [cited 2025 Sep. 14];8(18):69-75. Available from: https://www.amazoniainvestiga.info/index.php/amazonia/article/view/262