Izhan Ali Khan., Asima Khan, Fauzia Imtiaz, Mukarum Ali. Major causes of negative and positive impacts on mental health during lock-down due to COVID-19 pandemic. j Muhammad Med Coll [Internet]. 2021Mar.17 [cited 2024Jul.6];11(1):3-. Available from: https://mmc.edu.pk/jmmc/index.php/JMMC/article/view/116