@inproceedings{paperid:1005375, author = {Vakili, Seyed Alireza and Danesh Mesgaran, Mohsen and Heravi Moussavi, Alireza and Valizadeh, Reza}, title = {Blood metabolites in Holstein steers fed diets with different concentrate to alfalfa hay ratios}, booktitle = {American Dairy Science Animal Science Joint Metting}, year = {2007}, }