Analysis of pancreatic adenocarcinoma tumor staging and resection according to previous body mass index and diabetes duration - Souza, Jean J. S.; Machado, Marcel C. C.; Cunha, José Eduardo P. M.; Jukemura, José; Nery, Marcia; Wajchenberg, Bernardo L.; Pereira, Maria Adelaide A.; Corrêa-Giannella, Maria Lucia; Giannella-Neto, Daniel (Pancreatology, 2007)