PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Drugs and Devices Global Health Ophthalmology Ashli F Milling PeerJ Author Summary Ophthalmology Pediatrics Science & Medical Education Past or current institution affiliations University of Liverpool PeerJ Contributions Articles 1 November 1, 2016 Performance, usability and comparison of two versions of a new macular vision test: the handheld Radial Shape Discrimination test Jae Y. Ku, Ashli F. Milling, Noelia Pitrelli Vazquez, Paul C. Knox https://doi.org/10.7717/peerj.2650 PubMed 27833815