KUMAR, NAVEEN, O P GUPTA, G R SINGH, A K SHARMA, and N S PARIHAR. 2013. “Evaluation of Polytetrafluoroethylene (PTFE) and Frozen Tracheal Mucosa for Reconstruction of Artificial Tendon Sheath in Cow Calves: Clinical, Radiological and Histopathological Study”. The Indian Journal of Animal Sciences 70 (2). https://epubs.icar.org.in/index.php/IJAnS/article/view/35584.