TY  - RPRT
TI  - Viral infections and multiple sclerosis.
AU  - G A MacGregor
PY  - 1973
DO  - 10.1016/s0140-6736(73)91922-3
UR  - https://pubmed.ncbi.nlm.nih.gov/4120406/
ID  - 4120406
ER  -