Ranjbar, Reza, and Daryoush Babazadeh. “Contact With Poultry and Animals Increases Risk of Campylobacter Infections in Adults of Ardabil Province, Iran”. Universa Medicina 36, no. 1 (April 7, 2017): 59–67. Accessed April 19, 2024. https://univmed.org/ejurnal/index.php/medicina/article/view/436.