Omar, I., & Elhiny, R. S. Simultaneous versus sequential corneal cross-linking and intracorneal ring segments implantation for keratoconus: Two-year study. Press of International Journal of Ophthalmology (IJO PRESS).
Chicago Style (17th ed.) CitationOmar, Ismail, and Rasha Safwat Elhiny. Simultaneous Versus Sequential Corneal Cross-linking and Intracorneal Ring Segments Implantation for Keratoconus: Two-year Study. Press of International Journal of Ophthalmology (IJO PRESS).
MLA (9th ed.) CitationOmar, Ismail, and Rasha Safwat Elhiny. Simultaneous Versus Sequential Corneal Cross-linking and Intracorneal Ring Segments Implantation for Keratoconus: Two-year Study. Press of International Journal of Ophthalmology (IJO PRESS).
Warning: These citations may not always be 100% accurate.