241 bytes added ,  11:13, 20 August 2009
no edit summary
Line 58: Line 58:     
==References==
 
==References==
 +
 +
*Hall, E.J, Simpson, J.W. and Thomas, D. (2005) '''BSAVA Manual of Canine and Feline Gastroenterology (1st Edition)''' ''BSAVA''
 +
 +
*Nelson, R.W. and Couto, C.G. (2009) '''Small Animal Internal Medicine (Fourth Edition)''' ''Mosby Elsevier''
561

edits