TY  - RPRT
TI  - Optic neuritis and multiple sclerosis. An immunological study.
AU  - E Frick
AU  - H Stickl
PY  - 1980
DO  - 10.1159/000115145
UR  - https://pubmed.ncbi.nlm.nih.gov/6156072/
ID  - 6156072
ER  -