Dry Eye Effect Of Treatment With Systane Ultra Preservative-Free In Symptomatology And Visual Task Performance In Digital Device Users Sep 11, 2025 Sara Ortiz-Toquero, PhD Related Publications Effect Of Pretreatment With Lubricant Drops On Femtolasik Induced Dry Eye Symptoms. A Prospective, Masked, Controlled Study Dry Eye Miguel Teus, MD, PhD Clinical Study video: Effect Of Pretreatment With Lubricant Drops On Femtolasik Induced Dry Eye Symptoms. A Prospective, Masked, Controlled Study Learn More ↑