title: A quantitative histopathological study of Onchocerca gibsoni nodules in cattle.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000469:parasitology / Q000473:pathology*; D005260:Female; D006098:Granulocytes / Q000473:pathology; D006470:Hemorrhage / Q000209:etiology / Q000662:veterinary; D008297:Male; D008842:Microfilariae / Q000302:isolation & purification; D009855:Onchocerciasis / Q000469:parasitology / Q000473:pathology / Q000662:veterinary*