293 bytes added ,  11:58, 12 August 2009
Line 107: Line 107:     
==References==
 
==References==
 +
 +
* Morris J, Dobson J (2001) Gastrointestinal Tract, in Small Animal Oncology, Blackwell Science, pp 137-140
 +
* Withrow S.J, Vail D.M (2007), Cancer of the Gastrointestinal Tract, in Withrow and MacEwen's Small Animal Clinical Oncology, fourth edition, Missouri, Saunders Elsevier, pp 483-489
210

edits