| Autor: |
Meira-Júnior JD; Universidade de São Paulo, Medical School, University Hospital, Department of Gastroenterology, Digestive Surgery Division - São Paulo (SP), Brazil., Costa TN; Universidade de São Paulo, Medical School, University Hospital, Department of Gastroenterology, Digestive Surgery Division - São Paulo (SP), Brazil., Montagnini AL; Universidade de São Paulo, Medical School, University Hospital, Department of Gastroenterology, Digestive Surgery Division - São Paulo (SP), Brazil., Nahas SC; Universidade de São Paulo, Medical School, University Hospital, Department of Gastroenterology, Digestive Surgery Division - São Paulo (SP), Brazil., Jukemura J; Universidade de São Paulo, Medical School, University Hospital, Department of Gastroenterology, Digestive Surgery Division - São Paulo (SP), Brazil. |
