Ishaq, A., R. Mahmood, S. Nasir, G. Mujtaba, S. Ghazala, and H. Anwar. “Worsening Of Existing And New Onset Headaches Associated With Face Masks Among Healthcare Professionals”. Journal of Rawalpindi Medical College, vol. 29, no. 1, Mar. 2025, doi:10.37939/jrmc.v29i1.2732.