TY - GEN AU - TABARROZZI,H D AU - PISCORZ,J TI - [VALUE OF THE MACHADO-GUERREIRO REACTION IN CHAGAS DISEASE] SN - 0370-9590 PY - 1996///1201 KW - Chagas Disease KW - Complement Fixation Tests KW - Hispanic or Latino KW - Humans KW - Trypanosomiasis KW - United States N1 - Publication Type: Journal Article ER -