title: Adaptation of Colorado tick fever virus to mouse and developing chick embryo.
authors.forename: H
authors.initials: H
authors.lastname: KOPROWSKI
authors.forename: H R
authors.initials: HR
authors.lastname: COX
mesh_terms: D000712:Anaplasmosis; D000818:Animals; D003122:Colorado tick fever virus; D047108:Embryonic Development; D005334:Fever; D006801:Humans; D051379:Mice; D017282:Tick-Borne Diseases; D013987:Ticks