Histopathological and ultrastructural liver changes accompanied by biochemical alterations in the plasma of whitefish (Coregonus lavaretus, L.) after long-term exposure to microcystin-LR. (16th October 2015) - Woźny, M.; Lewczuk, B.; Ziółkowska, N.; Gomułka, P.; Dobosz, S.; Florczyk, M.; Brzuzan, P.