Steinert, R. F., & Hersh, P. S. (1998). Spherical and aspherical photorefractive keratectomy and laser in-situ keratomileusis for moderate to high myopia: Two prospective, randomized clinical trials. Summit technology PRK-LASIK study group.
Citação norma ChicagoSteinert, R F., and P S. Hersh. Spherical and Aspherical Photorefractive Keratectomy and Laser In-situ Keratomileusis for Moderate to High Myopia: Two Prospective, Randomized Clinical Trials. Summit Technology PRK-LASIK Study Group. 1998.
Citação norma MLASteinert, R F., and P S. Hersh. Spherical and Aspherical Photorefractive Keratectomy and Laser In-situ Keratomileusis for Moderate to High Myopia: Two Prospective, Randomized Clinical Trials. Summit Technology PRK-LASIK Study Group. 1998.