Geographical prevalence and risk factors for pterygium: a systematic review and meta-analysis
Objective Pterygium is considered to be a proliferative overgrowth of bulbar conjunctiva that can induce significant astigmatism and cause visual impairment; this is the first meta-analysis to investigate the pooled prevalence and risk factors for pterygium in the global world.Design A systematic re...
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Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
BMJ Publishing Group
2013-11-01
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Series: | BMJ Open |
Online Access: | https://bmjopen.bmj.com/content/3/11/e003787.full |
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