PT - JOURNAL ARTICLE AU - Siamak Akbarzadeh AU - Morteza Samavati TI - The comparative study of refractive errors between carpet weavers and blue collar workers DP - 2006 Jun 01 TA - Saudi Medical Journal PG - 912--914 VI - 27 IP - 6 4099 - http://smj.org.sa/content/27/6/912.short 4100 - http://smj.org.sa/content/27/6/912.full SO - Saudi Med J2006 Jun 01; 27