title: [Variants of Trypanosoma cruzi with reduced virulence obtained by mutagen treatment in vitro].
mesh_terms: D000818:Animals; D008769:Methylnitronitrosoguanidine / Q000494:pharmacology*; D051379:Mice; D009154:Mutation; D014349:Trypanosoma cruzi / Q000235:genetics / Q000472:pathogenicity*
chemical_list: D008769:Methylnitronitrosoguanidine
vernacular_title: Variants a virulence reduite de Trypanosoma cruzi obtenus par traitement mutagene in vitro.