Sharma, Sunil, S L Garg, J S Bhatia, and V K Agarval. 2012. “Age Associated Variations in Peripheral Concentration of Thyroxine (T4 ) and Certain Metabolites During Different Physiological Stages in Female Buffalo Calves”. The Indian Journal of Animal Sciences 68 (7). https://epubs.icar.org.in/index.php/IJAnS/article/view/21053.