Verma, L; Prakash, G; Tewari, HK; Gupta, SK; Murthy, GVS; Sharma, N; (2003) Screening for diabetic retinopathy by non-ophthalmologists: an effective public health tool. Acta ophthalmologica Scandinavica, 81 (4). pp. 373-7. ISSN 1395-3907 DOI: https://doi.org/10.1034/j.1600-0420.2003.00004.x Full text not available from this repository.