Leitner DM, Chacko DM, Twumasi-Ankrah P, Ablah E. Treatment of Intractable Diabetic Macular Edema with Pegaptanib Versus Bevacizumab, Both in Combination with Dexamethasone. kjm. 2012;5(3):83-93. doi:10.17161/kjm.v5i3.11416