ACQUIRED IMMUNITY IN MICE INFECTED  WITH STRAINS OF IMMUNOLOGICAL TYPES A AND B OF TRYPANOSOMA CRUZI.
D056704:Adaptive Immunity; D000818:Animals; D000941:Antigens; D014355:Chagas Disease; D007109:Immunity; D051379:Mice; D012106:Research; D014345:Trypanosoma; D014349:Trypanosoma cruzi; D014352:Trypanosomiasis; D014481:United States
D000941:Antigens
ANTIGENS; EXPERIMENTAL LAB STUDY; IMMUNITY; MICE; TRYPANOSOMA; TRYPANOSOMIASIS, SOUTH AMERICAN