Settas, G., Settas, C., Minos, E., & Yeung, I. Y. (2012). Photorefractive keratectomy (PRK) versus laser assisted in situ keratomileusis (LASIK) for hyperopia correction. Cochrane Database Syst Rev.
Čikaški stil citiranjaSettas, George, Clare Settas, Evangelos Minos, i Ian YL Yeung. "Photorefractive Keratectomy (PRK) Versus Laser Assisted in Situ Keratomileusis (LASIK) for Hyperopia Correction." Cochrane Database Syst Rev 2012.
MLA način citiranjaSettas, George, Clare Settas, Evangelos Minos, i Ian YL Yeung. "Photorefractive Keratectomy (PRK) Versus Laser Assisted in Situ Keratomileusis (LASIK) for Hyperopia Correction." Cochrane Database Syst Rev 2012.
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