Location of the microfilariae of Onchocerca armillata.
D000818:Animals; D001011:Aorta / Q000469:parasitology; D002417:Cattle; D002418:Cattle Diseases / Q000469:parasitology*; D008842:Microfilariae; D009854:Onchocerca; D009855:Onchocerciasis / Q000469:parasitology / Q000662:veterinary*; D051381:Rats; D013397:Sudan