Tewari, A., Dhawan, I., Mahendru, V., Katyal, S., Singh, A., & Narula, N. (2014). A comparative study evaluating the prophylactic efficacy of oral clonidine and tramadol for perioperative shivering in geriatric patients undergoing transurethral resection of prostate. Medknow Publications & Media Pvt Ltd.

Tewari, Anurag, Ira Dhawan, Vidhi Mahendru, Sunil Katyal, Avtar Singh, و Navneet Narula. A Comparative Study Evaluating the Prophylactic Efficacy of Oral Clonidine and Tramadol for Perioperative Shivering in Geriatric Patients Undergoing Transurethral Resection of Prostate. Medknow Publications & Media Pvt Ltd, 2014.

Tewari, Anurag, et al. A Comparative Study Evaluating the Prophylactic Efficacy of Oral Clonidine and Tramadol for Perioperative Shivering in Geriatric Patients Undergoing Transurethral Resection of Prostate. Medknow Publications & Media Pvt Ltd, 2014.