title: Cyclical development of salivarian trypanosomes: comparison of strains.
mesh_terms: D000818:Animals; D002417:Cattle; D007303:Insect Vectors; D008722:Methods; D051379:Mice; D012463:Saliva; D014345:Trypanosoma / Q000254:growth & development*; D014346:Trypanosoma brucei brucei / Q000254:growth & development; D014370:Tsetse Flies