Blanch RJ, Horsburgh J, Creavin A, et al. (2019) Detection of Papilloedema Study (DOPS): rates of false positive papilloedema in the community. Eye (33) pp 1073–1080. [Accessed Jul 2020]
Click https://doi.org/10.1038/s41433-019-0355-9 link to open resource.