Wittekind, C [Gastrointestinal tumors : New N classification of the UICC]. [electronic resource] - Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen Feb 2010 - 95-8; 100-2 p. digital Publication Type: English Abstract; Journal Article; Review ISSN: 1433-0385 Standard No.: 10.1007/s00104-009-1811-z doi Subjects--Topical Terms: Gastrointestinal Neoplasms--classificationHumansLymph Nodes--pathologyLymphatic Metastasis--pathologyNeoplasm StagingPrognosis