Jahan, Iffat, Momtaz Begum, Shahin Akhter, Zakirul Islam, Mainul Haque, and Nusrat Jahan. “Effects of Alternate Nostril Breathing Exercise on Cardiac Functions in Healthy Young Adults Leading a Stressful Lifestyle”. Journal of Population Therapeutics and Clinical Pharmacology 27, no. 2 (June 11, 2020): e68-e77. Accessed July 3, 2022. https://jptcp.com/index.php/jptcp/article/view/675.