by Puig, LB, Ciongolli, W, Cividanes, GV, Dontos, A, Kopel, L, Bittencourt, D, Assis, RV, Jatene, AD
Published in The Journal of thoracic and cardiovascular surgery (01.02.1990)

by Gerola, Luis Roberto, Puig, Luiz Boro, Moreira, Luiz Felipe P., Cividanes, Gil V., Gemha, Guilherme P., Souto, Rosangela C.M., Oppi, Egle C., Souza, Anselmo H.S.
Published in The Annals of thoracic surgery (01.06.1996)

by PUIG, L. B, SOUSA, A. H. S, CIVIDANES, G. V. L, SOUTO, R. C. M, BITTENCOURT, A. H, OPPI, E. C, KOPEL, L, RAMIREZ, J. A. F
Published in European journal of cardio-thoracic surgery (01.02.1997)