Pancreatic Tumors. Therapeutic Endoscopy of Malignant Stenoses of the Common Bile Duct Using Endoprostheses [Tumores do Pâncreas. Terapêutica Endoscópica das Estenoses Malignas da via Biliar Principal Com Endopróteses.]
                        AuthID
P-008-R91
                
    P-008-R91
 
    
                     
    
                    