Visual impairment in the South Indian state of Andhra Pradesh: Andhra Pradesh - rapid assessment of visual impairment (AP-RAVI) project.

by Srinivas Marmamula, Saggam Narsaiah, Konegari Shekhar, Rohit C Khanna, Gullapalli N Rao
Published 2013-01-01

Unilateral visual impairment in rural south India–Andhra Pradesh Eye Disease Study (APEDS)

by Srinivas Marmamula, Rohit C Khanna, Gullapalli N Rao
Published 2016-05-01

Comparison of patient satisfaction with services of vision centers in rural areas of Andhra Pradesh, India

by Vilas Kovai, Gullapalli N Rao, Brien Holden, Krishnaiah Sannapaneni, Shubhra K Bhattacharya, Rohit Khanna
Published 2012-01-01

Prevalence and risk factors for refractive errors in the South Indian adult population: The Andhra Pradesh Eye disease study

by Sannapaneni Krishnaiah, Marmamula Srinivas, Rohit C Khanna, Gullapalli N Rao
Published 2008-12-01

Cataract, visual impairment and long-term mortality in a rural cohort in India: the Andhra Pradesh Eye Disease Study.

by Rohit C Khanna, Gudlavalleti V S Murthy, Pyda Giridhar, Sannapaneni Krishnaiah, Hira B Pant, Ghanshyam Palamaner Subash Shantha, Subhabrata Chakrabarti, Clare Gilbert, Gullapalli N Rao
Published 2013-01-01

Outcomes of Cataract Surgery in Urban and Rural Population in the South Indian State of Andhra Pradesh: Rapid Assessment of Visual Impairment (RAVI) Project.

by Srinivas Marmamula, Rohit C Khanna, Konegari Shekhar, Gullapalli N Rao
Published 2016-01-01

Changing trends in the prevalence of blindness and visual impairment in a rural district of India: Systematic observations over a decade

by Rohit C Khanna, Srinivas Marmamula, Sannapaneni Krishnaiah, Pyda Giridhar, Subhabrata Chakrabarti, Gullapalli N Rao
Published 2012-01-01

Integrated model of primary and secondary eye care for underserved rural areas: The L V Prasad Eye Institute experience

by Gullapalli N Rao, Rohit C Khanna, Sashi Mohan Athota, Varda Rajshekar, Padmaja Kumari Rani
Published 2012-01-01

Changing trends in the prevalence of visual impairment, uncorrected refractive errors and use of spectacles in Mahbubnagar district in South India

by Srinivas Marmamula, Jill E Keeffe, Saggam Narsaiah, Rohit C Khanna, Gullapalli N Rao
Published 2013-01-01