In Vitro Study on Cytotoxic Effects of ZnO Nanoparticles on Promastigote and Amastigote Forms of Leishmania major (MRHO/IR/75/ER) - Delavari, Mahdi; Dalimi, Abdolhossein; Ghaffarifar, Fatemeh; Sadraei, Javid (Iranian Journal of Parasitology)