PT - JOURNAL ARTICLE AU - Gedik, Sansal AU - Koktekir, Bengu E. AU - Bakbak, Berker AU - Gonul, Saban TI - Comparison of pupil diameter measurement with Lenstar LS 900 and OPD Scan II. Not interchangeable devices DP - 2012 Nov 01 TA - Saudi Medical Journal PG - 1239--1240 VI - 33 IP - 11 4099 - http://smj.org.sa/content/33/11/1239.short 4100 - http://smj.org.sa/content/33/11/1239.full SO - Saudi Med J2012 Nov 01; 33