@inproceedings{inproceedingse19022e3, title = {Carcinosarcoma torĂ¡cico: relato de quatro casos}, author = {Pereira, J. C. N. and Werebe, E. C. and Abramoff, R. and Fernandez, A. and Capelozzzi, V. L.}, year = {2002}, booktitle = {Congresso Brasileiro de Pneumologia e Tisiologia} }