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Journal
PLoS One
Volume
9
Issue
7
Pages
e100644
Publication year
2014
Suggested citation
Singh N, Eeda SS, Gudapati BK, Reddy S, Kanade P, Shantha GPS, Rani PK, Chakrabarti S, Khanna RC. Prevalence and causes of blindness and visual impairment and their associated risk factors, in three tribal areas of Andhra Pradesh, India. PLoS One. 2014; 9(7): e100644.