Sahar Mudassar, Mudassar Ali, Bilal Habib, Farukh Bashir, Shoaib Ahmed, Amna Mubeen, Umber Nisar. “Changing Landscape of Respiratory Conduct and Its Stressful Impact During Covid-19 Crisis”. Pakistan Journal of Medical & Health Sciences, vol. 16, no. 03, Apr. 2022, p. 222, doi:10.53350/pjmhs22163222.