Association between the percent tissue altered and post-laser in situ keratomileusis ectasia in eyes with normal preoperative topography - Santhiago, Marcony R.; Smadja, David; Gomes, Beatriz F.; Mello, Gauco R.; Monteiro, Mario L. R.; Wilson, Steven E.; Randleman, J. Bradley (American Journal of Ophtalmology, 2014)