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	1.	Economic and social factors that influence households not willing to undergo cataract surgery. [electronic resource] by Radhakrishnan, Muralikrishnan Venkatesh, Rengaraj Valaguru, Vijayakumar Frick, Kevin D Producer: 20161213 In: Indian journal of ophthalmology vol. 63 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	2.	Household preferences for cataract surgery in rural India: a population-based stated preference survey. [electronic resource] by Radhakrishnan, Muralikrishnan Venkatesh, Rengaraj Valaguru, Vijayakumar Frick, Kevin D Producer: 20150728 In: Ophthalmic epidemiology vol. 22 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	Cluster randomized trial to compare spectacle delivery systems at outreach eye camps in South India. [electronic resource] by Ramasamy, Dhivya Joseph, Sanil Valaguru, Vijayakumar Mitta, Vinod P Ravilla, Thulasiraj D Cotch, Mary Frances Producer: 20140121 In: Ophthalmic epidemiology vol. 20 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	The key informant strategy to determine the prevalence and causes of functional low vision among children in South India. [electronic resource] by Ganesh, Sandra C Narendran, Kalpana Nirmal, Jeyanthi Valaguru, Vijayakumar Shanmugam, Sangeetha Patel, Nish Narayanaswamy, Prabha Musch, David C Ehrlich, Joshua R Producer: 20190304 In: Ophthalmic epidemiology vol. 25 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)