Nadia Nisar, Roma Salman, Sameen Farooq, Sharjeel-Ur-Rehman, Ambreen Javed, Aiman Farooq 2023. Screen Time and its Relation with Ophthalmic Problems among Medical Students. Pakistan Journal of Medical & Health Sciences. 16, 12 (Jan. 2023), 295. DOI:https://doi.org/10.53350/pjmhs20221612295.