Parmar, J., V. Gohel, and P. Panchal. “Effect of Sudarshan Kriya (SDK) On Heart Rate, Blood Pressure & Peak Expiratory Flow Rate: Effect of Sudarshan Kriya (SDK) On Heart Rate”. National Journal of Integrated Research in Medicine, vol. 5, no. 6, Jan. 2018, pp. 31-33, doi:10.70284/njirm.v5i6.824.