@misc{misc4cb3fcd7, title = {Intracaval and atrial extension of Wilms' tumor - The role of preoperative chemotherapy on surgica}, author = {Duarte, Ricardo J. and Maksoud, João G. and Cristofani, Lilian M. and Odone Filho, Vicente and Srougi, Miguel}, year = {2006}, booktitle = {Annual Meeting of the American Urological Association} }