Effects of an injectable long-acting formulation of ivermectin on Onchocerca ochengi in zebu cattle
Michel Boussinesq, Peter Enyong, Patrick Chounna-Ndongmo, Abdel-Jelil Njouendou, Sébastien David Pion, Anthony Rech, Christophe Roberge, Georges Gaudriault and Samuel Wanji