APA (7th ed.) Citation

Piyasena, M. M. P. N., Yip, J. L. Y., MacLeod, D., Kim, M., & Gudlavalleti, V. S. M. (2019, April). Diagnostic test accuracy of diabetic retinopathy screening by physician graders using a hand-held non-mydriatic retinal camera at a tertiary level medical clinic. BMC Ophthalmology.

Chicago Style (17th ed.) Citation

Piyasena, Mapa Mudiyanselage Prabhath Nishantha, Jennifer L. Y. Yip, David MacLeod, Min Kim, and Venkata S. Murthy Gudlavalleti. "Diagnostic Test Accuracy of Diabetic Retinopathy Screening by Physician Graders Using a Hand-held Non-mydriatic Retinal Camera at a Tertiary Level Medical Clinic." BMC Ophthalmology Apr. 2019.

MLA (9th ed.) Citation

Piyasena, Mapa Mudiyanselage Prabhath Nishantha, et al. "Diagnostic Test Accuracy of Diabetic Retinopathy Screening by Physician Graders Using a Hand-held Non-mydriatic Retinal Camera at a Tertiary Level Medical Clinic." BMC Ophthalmology, Apr. 2019.