Nijsse Britta, Bettink Marijke Wefers, Neuteboom Rinze F
Department of Neurology, Erasmus Medical Center, Rotterdam, The Netherlands.
Department of Ophthalmology, Rotterdam Eye Hospital, Rotterdam, The Netherlands.
BMJ Case Rep. 2014 Jun 13;2014:bcr2013203234. doi: 10.1136/bcr-2013-203234.