CHALUVAIAH, R K, G L PANDURANGA, and K N SASTRY. 2013. “Therapeutic Efficacy of Freeze-Dried Bovine Imlnunoglobulin Against Colibacillosis in Calves*”. The Indian Journal of Animal Sciences 65 (8). https://epubs.icar.org.in/index.php/IJAnS/article/view/31918.