Comment on

• Safety of UVA-riboflavin cross-linking of the cornea.

  Spoerl E, Mrochen M, Sliney D, Trokel S, Seiler T. Spoerl E, et al. Cornea. 2007 May;26(4):385-9. doi: 10.1097/ICO.0b013e3180334f78. Cornea. 2007. PMID: 17457183 Review.
• Significance of the riboflavin film in corneal collagen crosslinking.

  Wollensak G, Aurich H, Wirbelauer C, Sel S. Wollensak G, et al. J Cataract Refract Surg. 2010 Jan;36(1):114-20. doi: 10.1016/j.jcrs.2009.07.044. J Cataract Refract Surg. 2010. PMID: 20117714
• Laboratory measurement of the absorption coefficient of riboflavin for ultraviolet light (365 nm).

  Iseli HP, Popp M, Seiler T, Spoerl E, Mrochen M. Iseli HP, et al. J Refract Surg. 2011 Mar;27(3):195-201. doi: 10.3928/1081597X-20100604-01. Epub 2010 Jun 15. J Refract Surg. 2011. PMID: 20873705