TY  - RPRT
TI  - Letter: Diagnostic test for multiple sclerosis.
AU  - M Crawford
AU  - A G Hassam
PY  - 1975
DO  - 10.1136/bmj.1.5955.456-b
UR  - https://pubmed.ncbi.nlm.nih.gov/1115974/
ID  - 1115974
ER  -