Piyasena, Mapa Mudiyanselage Prabhath Nishant; Murthy, Gudlavalleti Venkata S; Yip, Jennifer LY; Gilbert, Clare; Peto, Tunde; Premarathna, Mahesh; Zuurmond, Maria; (2019) A qualitative study on barriers and enablers to uptake of diabetic retinopathy screening by people with diabetes in the Western Province of Sri Lanka. Tropical Medicine and Health, 47 (34). ISSN 1348-8945 DOI: https://doi.org/10.1186/s41182-019-0160-y