Retraction of published paper. Usefulness of two-dimensional echocardiography and myocardial perfusion imaging for immediate evaluation of chest pain in the emergency department. Resuscitation 2001;49:47-51.
Pellegrino
Carmine A
CA
Department of Cardiovascular Medicine, II Medical Clinic, University of Rome, "La Sapienza", Rome, Italy.
Paventi
Saverio
S