@article{article719f4917,
title   = {Asymptomatic elderly with cardiac arrhythmia},
author = {Wajngarten, M and Grupi, C and Luz, Protásio Lemos da and Bellotti, Giovanni and Serro Azul, Luis Gastão C. C. de and Pileggi, F},
year = {1991},
journal   = {Geriatric Medicine Today}
}