Ki-67 Antigen Overexpression Is Associated with the Metaplasia-Adenocarcinoma Sequence in Barrett's Esophagus

por Volkweis, Bernardo Silveira, Gurski, Richard Ricachenevsky, Meurer, Luise, Pretto, Guilherme Gonçalves, Mazzini, Guilherme da Silva, Edelweiss, Maria Isabel
Publicado 2012

Two-port laparoscopic appendectomy as transition to laparoendoscopic single site surgery

por Olijnyk, José Gustavo, Pretto, Guilherme Gonçalves, da Costa Filho, Omero Pereira, Machado, Fernando Koboldt, Silva Chalub, Sidney Raimundo, Cavazzola, Leandro Totti
Publicado 2014