@inproceedings{inproceedingsbae9c6d7,
title   = {Continous electrocardiographic monitoring in men older than 70 years without apparent heart disease},
author = {Wajngarten, M and Grupi, C and Souza, M F and Braga, A M and Coimbra, M A and Pierri, H and Barbosa, S A and Bellotti, Giovanni and Pileggi, F and Serro Azul, L G C C},
year = {1987},
booktitle   = {Normal Aging and Clinical Problems in the Elderly}
}