@inproceedings{paperid:200386, author = {Seifi, Hesam A and Mohri, Mehrdad}, title = {The study on correlation of serum calcium and inorganic phos-phorus values with urine ph in dry cows}, booktitle = {كتابچه خلاصه مقالات بيست و دومين كنگره جهاني بيماريهاي گاو}, year = {2002}, }