Vilares-Morgado, Rodrigo, et al. “Endothelial Cell Loss Curve in Descemet Stripping Automated Endothelial Keratoplasty Versus Descemet Membrane Endothelial Keratoplasty”. Revista Sociedade Portuguesa De Oftalmologia, vol. 46, no. 2, June 2022, pp. 106-13, doi:10.48560/rspo.25960.