%0 Conference Proceedings %T Comparison of Truly absorbed protein in the small intestine (DVE) and balance between the rumen available N and fermentable energy (OEB) content of various feed protein sources %A Danesh Mesgaran, Mohsen %A Kheirandish, Parisa %A Parand, Ehsan %A Vakili, Seyed Alireza %J the 16th AAAP Congress %D 2014