Hira Butt, Syed Ghyour Ali Mohsin, Bilal Khalid, Zainab Waheed, Waleed Ahmad, Maria Jabbar, “Development of Obsessive-Compulsive Disorder in Medical Versus Dental Practitioners During Covid 19 Pandemic”, Pakistan Journal of Medical & Health Sciences, vol. 16, no. 05, p. 1488, Aug. 2022.