Adamski , W., Chomicka , A., Stodolska-Nowak , A., Rzeszotarska , A., & Dmitriew , A. (2018). Effectiveness of astigmatism correction and spherical power calculation using the Barrett formula and Alcon® Verion™ Vision Planner 3.1. OphthaTherapy. Therapies in Ophthalmology, 5(supl. 3), 10-15. https://doi.org/10.24292/01.OT.sup3031218.02