@misc{misc1729f25c,
title   = {Estimacao radioisotopica da resistencia vascular pulmonar},
author = {Lopes, A A B and Meneguetti, C and Soares, J. and Ratti, M and Bustamante, L N P and Ebaid, Munir and Macruz, Radi and Pileggi, F},
year = {1987},
booktitle   = {Congresso da Sociedade Brasileira de Cardiologia}
}