Sharma, V., and V. Chandak. “Comparison of Efficacy of Needling and a Combination of Needling and Platelet Rich Plasma in Relieving Pain and Improving Function in Patients of Tennis Elbow: A Prospective, Randomized, Double Blinded, Placebo Controlled Clinical Trial”. International Journal of Research in Orthopaedics, vol. 7, no. 2, Feb. 2021, pp. 258-63, doi:10.18203/issn.2455-4510.IntJResOrthop20210617.