[1]
Zahid, M., Tahir, N., Quadri, K.H.M., Azhar, A., Shabir, M.M., Wahab, A., Urfi, U., Waqar, K. and Nadeem, D. 2022. Mental health status of medical staff working in hospitals during COVID-19 pandemic in Pakistan: A cross-sectional study. Principles and Practice of Clinical Research. 8, 1 (Apr. 2022). DOI:https://doi.org/10.21801/ppcrj.2022.81.1.