Prevalence of oncogenic human papillomavirus in pregnant adolescents, association with colpocytological changes, risk factors and obstetric outcomes Henrique Diório de Souza; Adriana Lippi Waissman; Giselle Rodrigues Mota Diório; Stela Verzinhasse Peres; Rossana Pulcineli Vieira Francisco; Marco Aurélio Knippel Galletta;

Two decades of liver resection with a multidisciplinary approach in a single institution: What has changed? Analysis of 1409 cases Paulo Herman; Gilton Marques Fonseca; Fabricio Ferreira Coelho; Jaime Arthur Pirola Kruger; Fabio Ferrari Makdissi; Vagner Birk Jeismann; Flair José Carrilho; Luiz Augusto Carneiro D'Albuquerque; Sergio Carlos Nahas;