%0 Journal Article
%T Ruminal Peptide and Ammonia Nitrogen Concentrations in Holstein Steers Fed Diets Differing in Concentrate to Alfalfa Hay Ratios
%A Vakili, Seyed Alireza
%A  Danesh Mesgaran, Mohsen
%A  Heravi Moussavi, Alireza
%A  Valizadeh, Reza
%A  Nassiri, Mohammadreza
%J Journal of Animal and Veterinary Advances
%@ 1680-5593
%D 2007