@article{ghai_gupta_jain_goel_chouhan_batra_2019,  title={Effectiveness of platelet rich plasma in pain management of osteoarthritis knee: double blind, randomized comparative study},  volume={69},  ISSN={0034-7094},  url={https://doi.org/10.1016/j.bjane.2019.06.005},  DOI={10.1016/j.bjane.2019.06.005},  number={5},  journal={Revista Brasileira de Anestesiologia},  publisher={Sociedade Brasileira de Anestesiologia},  author={Ghai, Babita and Gupta, Vasudha and Jain, Ashish and Goel, Nitika and Chouhan, Devender and Batra, Yatinder Kumar},  year={2019},  month={Sep},  pages={439–447} }