Helen K. Li, Mark Horton, Sven-Erik Bursell, Jerry Cavallerano, Ingrid Zimmer-Galler, Mathew Tennant, Michael Abramoff, Edward Chaum, Debra Cabrera DeBuc, Tom Leonard-Martin, Marc Winchester,
Telehealth practice recommendations for diabetic retinopathy, second edition. Telemedicine Journal and E-health. ,vol. 17, pp. 814- 837 ,(2011) ,
10.1089/TMJ.2011.0075