Investigations into schistosomiasis in sheep in Mashonaland.
D000349:Africa; D000818:Animals; D012547:Schistosoma / Q000302:isolation & purification; D012552:Schistosomiasis / Q000097:blood / Q000453:epidemiology / Q000517:prevention & control / Q000662:veterinary*; D012756:Sheep; D012757:Sheep Diseases; D012908:Snails