Comparative study between the manual technique and the transepithelial in the removal of the corneal epithelium in photorefractive keraectomy (PRK) in a reference hospital in the city of Cascavel/PR. RSD [Internet]. 2022 Jul. 11 [cited 2025 Dec. 5];11(9):e34011931765. Available from: https://rsdjournal.org/rsd/article/view/31765