Jahrom University of Medical Sciences Pars Journal of Medical Sciences 2717-0284 3 3 2022 12 25 An investigation on the prevalence of intestinal Parastitic infections in food handlers in Arak An investigation on the prevalence of intestinal Parastitic infections in food handlers in Arak 8 15 700310 10.29252/jmj.3.3.8 FA Mohammad Hasan Davami Mahmood Reza Khazaii Mohmmad Rafiei Mohammad Milani Journal Article 2022 12 25 https://jmj.jums.ac.ir/article_700310_3cc4b7c0dcf59d3ff31f9f13b0e5a831.pdf