Mian Shahzad, Kamyar Roheena, Sugar Alan, McClory Catherine M, Tennant Bradley
Department of Ophthalmology and Visual Sciences, Cornea and External Disease, Cataract and Refractive Surgery, University of Michigan, W.K. Kellogg Eye Center, 1000 Wall Street, Ann Arbor, MI 48105, USA.
Clin Lab Med. 2005 Sep;25(3):607-24. doi: 10.1016/j.cll.2005.06.001.