Marer, Elvita, et al. “Comparison of Corneal Endothelial Cells Loss After Phacoemulsification Between Dispersive- Cohesive Viscoelastic (Soft Shell) and Adaptive Viscoelastic in Hard Density Senile Cataract”. Ophthalmologica Indonesiana, vol. 42, no. 1, Sept. 2016, https://doi.org/10.35749/journal.v42i1.65.