Mansoor, S., Azad, N., Zubair, U.B., Waqar, T., Butt, A. and Ain, Q. ul 2020. Mental Health Impact of the COVID-19 Pandemic on Frontline Healthcare Workers at a Tertiary Care Hospital in Rawalpindi, Pakistan. Journal of Pakistan Psychiatric Society. 17, 04 (Dec. 2020), 7-12.