Singh DSK, Alam DMT. A COMPARATIVE STUDY OF PRE AND POST-OPERATIVE REFRACTIVE ERRORS IN CATARACT SURGERY – PHACO & SICS. SJHR-Africa [Internet]. 2023 Sep. 30 [cited 2026 Aug. 17];4(9):5. Available from: https://sjhrafrica.org.sjhresearchafrica.org/index.php/public-html/article/view/685