TY - RPRT TI - Visual dysfunction predicts cognitive impairment and white matter degeneration in Parkinson's disease AU - Zarkali, A. AU - McColgan, P. AU - Leyland, L. A. AU - Lees, A. J. AU - Weil, R. S. PY - 2020 DO - 10.1101/2020.10.12.335547 UR - https://www.biorxiv.org/content/10.1101/2020.10.12.335547v1 ID - 10.1101/2020.10.12.335547 ER -