Features of the distribution of three species of fish trematodes in Pavlodar region of Kazakhstan: Features of the distribution of three species of fish trematodes in Pavlodar region of Kazakhstan. Geo-Eco-Marina [Internet]. 2020 Dec. 31 [cited 2026 Jul. 21];26:127-34. Available from: https://pub.geoecomar.ro/geo-eco-marina/article/view/08_2020