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Barriers to accessing eye care services among visually impaired populations in rural Andhra Pradesh, South India |
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| | Kovai, V., Krishnaiah, S., Shamanna, B.R., Thomas, R., Rao, G.N. | | | Indian Journal of Ophthalmology. 2007; 5(5): 365-371 | | | [Pubmed] [Google Scholar] | |
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