(1) Chang AW, Tsang AC, Contreras JE, Huynh PD, Calvano CJ, Crnic-Rein TC, Thall EH. Corneal tissue ablation depth and the Munnerlyn formula. J Cataract Refract Surg. 2003 Jun;29(6):1204-10.
(2) Kohnen T. Classification of excimer laser profiles. J Cataract Refract Surg. 2006 Apr;32(4):543-4.
(3) Manns F, Ho A, Parel JM, Culbertson W. Ablation profiles for wavefront-guided correction of myopia and primary spherical aberration. J Cataract Refract Surg. 2002 May;28(5):766-74.
(4) Netto MV, Dupps W Jr, Wilson SE. Wavefront-guided ablation: evidence for efficacy compared to traditional ablation. Am J Ophthalmol. 2006 Feb;141(2):360-368.