Department of Surgery and Radiology, College of Veterinary Science and Animal Husbandry, U.P. Pandit Deen Dayal Upadhyay Pashu Chikitsa Vigyan Vishwavidyalay Evam Gau-Anusandban Sansthan, Mathura-281001 (U.P.)
*Part of MVSc thesis submitted by first author to C.S. Azad University of Agriculture and Technology, Kanpur
