Besnoitia jellisoni (Sporozoa: Toxoplasmea) in rodents from Utah and California.
D000818:Animals; D016782:Apicomplexa / Q000302:isolation & purification; D002140:California; D011528:Protozoan Infections / Q000453:epidemiology* / Q000473:pathology; D012377:Rodentia; D014589:Utah