%0 Journal Article %T Comparison of in vivo with in situ mobile bag and three step enzymatic procedures to evaluate protein disappearance of alfalfa hay and barley grain %A Danesh Mesgaran, Mohsen %A Jahani Azizabadi, Hossein %A Valizadeh, Reza %A Nassiri Moghaddam, Hassan %J Iranian Journal of Veterinary Research %@ 1728-1997 %D 2009