TY  - RPRT
TI  - Optic neuritis as an initial symptom in multiple sclerosis.
AU  - J Wikström
AU  - S Poser
AU  - G Ritter
PY  - 1980
DO  - 10.1111/j.1600-0404.1980.tb01480.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7395462/
ID  - 7395462
ER  -