@misc{indiciae002ad5a7090c, title = {Ocular comorbidity in multiple sclerosis.}, author = {Chris H Polman and Bernard N J Uitdehaag and Anne-Marie Klok}, year = {2003}, doi = {10.1016/s0140-6736(03)12945-5}, url = {https://pubmed.ncbi.nlm.nih.gov/12686079/}, note = {Source identifier: 12686079} }