title: Merck donates drug for river blindness.
authors: J
authors: J
authors: Walsh
mesh_terms: D004345:Drug Industry; D006801:Humans; D007559:Ivermectin / Q000031:analogs & derivatives* / Q000600:supply & distribution; D009855:Onchocerciasis / Q000188:drug therapy*; D014944:World Health Organization
chemical_list: D007559:Ivermectin