Contamination of Vector Snails with the Larval Stages of Trematodes in Selected Areas in Northern Iran - Aryaiepour, Mojgan; Mansoorian, Allah Bedasht; Molai Rad, Mohammad Bagher; Rouhani, Soheila; Pirestani, Majid; Hanafi-Bojd, Ahmad Ali; Daryani, Ahmad; Asadi, Tina; Rokni, Mohammad Bagher; Sarvi, Shahabeddin (Iranian Journal of Public Health, 2022)