Fibroepithelial polyp of the urethra

by Giuliano A. Aita, Helio Begliomini, Demerval Mattos Jr
Published 2005-04-01

Male perineal sling with autologous aponeurosis and bone fixation: description of a technical modification

by Luis A.S. Rios, Rodrigo T. Tonin, Renato Panhoca, Osmar E.R. de Souza, Limírio L. da Fonseca Filho, Demerval Mattos Jr.
Published 2003-12-01