title: [Antigenic variation of African trypanosomes: molecular aspects].
mesh_terms: D000818:Animals; D000953:Antigens, Protozoan / Q000235:genetics*; D000954:Antigens, Surface / Q000235:genetics; D005786:Gene Expression Regulation; D014644:Genetic Variation; D014346:Trypanosoma brucei brucei / Q000276:immunology*
chemical_list: D000953:Antigens, Protozoan; D000954:Antigens, Surface
vernacular_title: La variation antigénique des trypanosomes africains: aspects moléculaires.