GERSO Intermediate and Advanced – Sunday, 21st February 2021 – Different Refractive Management SolutionsOliver Jelley2021-03-16T19:31:51+00:00Project DescriptionYou need to be a member to view this page. Sign up to become a member here: https://www.gerso.org/become-a-member/If you are already a member please login below. Username Password Remember Me Forgot Password