A Preservative-Free Approach – Effects on Dry Eye Signs and Symptoms After Cataract Surgery. - Jensen, Per; Nilsen, Christian; Gundersen, Morten; Gundersen, Kjell Gunnar; Potvin, Rick; Gazerani, Parisa; Chen, Xiangjun; Utheim, Tor P; Utheim, Øygunn A (Clinical Ophthalmology, 2024)