Learning robotic pyeloplasty without simulators: an assessment of the learning curve in the early robotic era

by Mario F. Chammas Jr, Anuar I. Mitre, Marco A. Arap, Nicholas Hubert, Jacques Hubert

Tumores testiculares e paratesticulares na infância Testicular and paratesticular tumors in infancy and chilhood

by Silvio Tucci Jr, Luis Gonzaga Tone, Carlos Augusto F. Molina, Haylton Jorge Suaid, Luiz Cesar Peres, Mário F. Chammas Jr., Adauto José Cologna, Antonio Carlos Pereira Martins
Published 2000-01-01