Fliser D, Lorenzo MM, Houghton K, Ainsworth C, Blogg M, Gonzalez de Antona Sanchez E, Portles J. Real-life anemia management among patients with non-dialysis-dependent chronic kidney disease in three European countries. Int J Nephrol Renovasc Dis. 2023 Apr 13;16:115-29. doi: 10.2147/IJNRD.S401598
Braun L, Sood V, Hogue S, Lieberman B, Copley-Merriman C. High burden and unmet patient needs in chronic kidney disease. Int J Nephrol Renovasc Dis. 2012 Dec 1;5:151-63.
Fleming A, Goatman KA, Sharp PF, Styles CJ, Wikes WN, Olson JA. A large scale validation of automated grading. Eur J Ophthalmol. 2009 May 1;19(3):504.