@misc{misc98eafac5,
title   = {Avaliacao clinica e ecocardiografica de pacientes submetidos a implante de bioprotese mitral com preservacao da valva natural},
author = {Dias, A. R. and Assumpcao, L F P and Castanho, V and Lomelino, S M and Brito, L A and Samuel, O and Medeiros, C C J and Catani, C A M and Parga Filho, J R and Chinelato, J A and Jatene, Adib},
year = {1990},
booktitle   = {Congresso Nacional de Cirurgia Cardiaca}
}