@article{Pennington2019, author = "Rebekah Pennington and Monica Hernandez and Philip Hykin and Sobha Sivaprasad and Laura Flight and Abualbishr Alshreef and John Brazier", title = "{Utility calculator for visual acuity}", year = "2019", month = "9", url = "https://orda.shef.ac.uk/articles/dataset/Utility_calculator_for_visual_acuity/9873731", doi = "10.15131/shef.data.9873731.v1" }