Visual dysfunction and its correlation with retinal changes in patients with Parkinson’ s disease: an observational cross-sectional study

Polo, V. Satue, M. Rodrigo, MJ. Otin, S. Alarcia, R. Bambo, MP. Fuertes, MI. Larrosa, JM. Pablo, LE. Garcia-Martin, E. Visual dysfunction and its correlation with retinal changes in patients with Parkinson’ s disease: an observational cross-sectional study

BMJ, Br. med. j.

10.1136/bmjopen-2015-009658 2016

2016