title: The comparative study of refractive errors between carpet weavers and blue collar workers.
authors.affiliation: Department of Ophthalmology, Hamedan University of Medical Sciences, hamedan, Iran. siakbarzadeh65@yahoo.com
authors.forename: Siamak
authors.initials: S
authors.lastname: Akbarzadeh
authors.forename: Morteza
authors.initials: M
authors.lastname: Samavati
mesh_terms: D000293:Adolescent; D000328:Adult; D004777:Environment; D005260:Female; D005430:Floors and Floorcoverings; D006801:Humans; D006956:Hyperopia / Q000453:epidemiology; D008297:Male; D009216:Myopia / Q000453:epidemiology; D009790:Occupations; D012029:Refraction, Ocular; D012030:Refractive Errors / Q000453:epidemiology*; D012189:Retrospective Studies; D012923:Social Class; D013783:Textile Industry; D015351:Vision Screening