title: [Biometry, morphology and virulence of Trypanosoma (Nannomonas) congolense through 640 passages in mice during 10 years].
mesh_terms: D000818:Animals; D002417:Cattle; D051379:Mice; D013997:Time Factors; D014345:Trypanosoma / Q000166:cytology / Q000254:growth & development* / Q000472:pathogenicity; D014774:Virulence
vernacular_title: B'iométrie, morphologie et virulence de Trypanosoma (Nannomonas) congolense à travers 640 passages sur souris en 10 ans