title: Studies on Sarcocystis species III: The macrocystic species of sheep.
mesh_terms: D000818:Animals; D002371:Cat Diseases / Q000469:parasitology / Q000473:pathology; D002415:Cats; D004283:Dog Diseases / Q000469:parasitology / Q000473:pathology; D004285:Dogs; D005260:Female; D012522:Sarcocystis / Q000145:classification* / Q000648:ultrastructure; D012523:Sarcocystosis / Q000469:parasitology / Q000473:pathology / Q000635:transmission / Q000662:veterinary*; D012756:Sheep; D012757:Sheep Diseases / Q000469:parasitology / Q000473:pathology*