Piyasena, M. M. P. N., Murthy, G. V. S., Yip, J. L. Y., Gilbert, C., Peto, T., Premarathna, M., & Zuurmond, M. (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. Trop Med Health.

Piyasena, Mapa Mudiyanselage Prabhath Nishantha, Gudlavalleti Venkata S. Murthy, Jennifer L. Y. Yip, Clare Gilbert, Tunde Peto, Mahesh Premarathna, and Maria Zuurmond. "A Qualitative Study On Barriers and Enablers to Uptake of Diabetic Retinopathy Screening By People With Diabetes in the Western Province of Sri Lanka." Trop Med Health 2019.

Piyasena, Mapa Mudiyanselage Prabhath Nishantha, et al. "A Qualitative Study On Barriers and Enablers to Uptake of Diabetic Retinopathy Screening By People With Diabetes in the Western Province of Sri Lanka." Trop Med Health 2019.