“…Of 15 selected studies published between 2004 and 2010, 5 reported random selection for the use of IntraLase in 1 eye and microkeratome in the other eye for each patient, 7,8,34,40,42 and 5 reported the data with a followup of у12 months. 8,33,[39][40][41] When two or more types of microkeratomes were used in 1 article, we combined them into a single group according to the Cochrane Collaboration guidelines. 15 The characteristics and quality of the included trials are summarized in the Table and Appendix 2 (available online at www.…”