The structure of the oocyst and the excystation process of Isospora marguardti sp. n. from the Colorado pika, Ochotona princeps.
D000818:Animals; D003048:Coccidiosis / Q000382:microbiology / Q000662:veterinary*; D003120:Colorado; D004539:Eimeria / Q000302:isolation & purification; D007549:Isospora / Q000145:classification* / Q000166:cytology / Q000254:growth & development / Q000302:isolation & purification; D011817:Rabbits; D012376:Rodent Diseases / Q000453:epidemiology*; D013170:Spores / Q000145:classification / Q000166:cytology / Q000254:growth & development