H. Singh, K. Dua, S. S. Randhawa, P. Singh, and T. Singh, “Sodium, potassium and electrical conductivity in plasma, milk, urine and saliva at different stages of lactation in buffaloes”, Indian J of Anim Sci, vol. 74, no. 12, Jan. 2011, Accessed: Oct. 23, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAnS/article/view/3663