Saba Ali Arif, Muhammad Ifraheem Khan, Muhammad Salman Abid, Ayla Babar, Mohammad Ali Arif, Hafiz Muhammad Jahanzaib, & Inayatullah Khan. (2021). Frequency and impact of individual symptoms on quality of life in dry eye disease in patients presenting to a tertiary care hospital. Journal of the Pakistan Medical Association, 71(4), 1063–1068. https://doi.org/10.47391/JPMA.952