Lagos Ana Catarina, Marques Inês, Reis Jorge, Martins Irene, Neves Beatriz
Department of Gastroenterology, Hospital Pulido Valente, Alameda das Linhas Torres, 117, 1769-001, Lisbon, Portugal.
Division of Gastroenterology, Cuf Cascais Clinic, Cascais, Portugal.
J Gastrointest Cancer. 2012 Sep;43 Suppl 1:S191-3. doi: 10.1007/s12029-012-9377-2.