Comorbidity negatively influences prognosis in patients with extrahepatic cholangiocarcinoma
- Fernández-Ruiz, M.
- Guerra-Vales, J.-M.
- Colina-Ruizdelgado, F.
ISSN: 1007-9327
Year of publication: 2009
Volume: 15
Issue: 42
Pages: 5279-5286
Type: Article