Jończyk , A. and Jurowski , P. (2018) “The role of the Barrett calculator and the Verion™ system in the qualification, planning and support of the surgeon during cataract surgery with implantation of toric intraocular lenses”, OphthaTherapy. Therapies in Ophthalmology, 5(supl. 3), pp. 5-9. doi: 10.24292/01.OT.sup3031218.01.