RT Journal Article SR Electronic T1 Radionuclide Evaluation of Left-Ventricular Function in Chronic Chagas' Cardiomyopathy JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 563 OP 567 VO 24 IS 7 A1 Arreaza, Néstor A1 Puigbó, Juan J. A1 Acquatella, Harry A1 Casal, Humberto A1 Giordano, Hugo A1 Valecillos, Rafael A1 Mendoza, Ivan A1 Pérez, Juan F. A1 Hirschhaut, Eduardo A1 Combellas, Ivan YR 1983 UL http://jnm.snmjournals.org/content/24/7/563.abstract AB