Theileria parva: comparative infectivity of a ground tick stabilate and a classical 10-tick challenge.
D000818:Animals; D016782:Apicomplexa / Q000472:pathogenicity*; D001769:Blood / Q000382:microbiology; D002417:Cattle; D007814:Larva; D008722:Methods; D013801:Theileriasis / Q000401:mortality; D013987:Ticks