Arshad S, Hashmi S, Tausif M, Zameer A, Ansari RS, Qayyum N. Association of Screen Time and Headache and Its Impact on ADLs in Freelancers: Screen Time and Headache and Its Impact on ADLs . PBMJ. 2025;8(4):35-40. doi:10.54393/pbmj.v8i4.1234