venous intestine donkey anatomy Fawzy

El-Ayat, M. A., Y. R. Wally, F. A. Elnady, and S. H. El-Bably, "Anatomical studies on the venous drainage of the intestinal tract of the donkey (Equus Asinus). ", Kafr elsheikh Vet. Med. J., vol. 6 , issue 1, pp. 164-185, 2008.