A survey of blindness and cataract surgery in Doumen County, China☆

• 1 August 1999
• journal article
• clinical trial
• Published by Elsevier in Ophthalmology
• Vol. 106  (8) , 1602-1608
• https://doi.org/10.1016/s0161-6420(99)90459-1

Abstract

Keywords

• PREVALENCE
• SURVEY
• EYE
• VISUAL ACUITY
• BLINDNESS AND CATARACT
• DOUMEN COUNTY