Singh, Harmeet, K Dua, S S Randhawa, Prahlad Singh, and Tarlochan Singh. 2011. “Sodium, Potassium and Electrical Conductivity in Plasma, Milk, Urine and Saliva at Different Stages of Lactation in Buffaloes”. The Indian Journal of Animal Sciences 74 (12). https://epubs.icar.org.in/index.php/IJAnS/article/view/3663.