TY  - RPRT
TI  - Tear analysis in multiple sclerosis.
AU  - P K Coyle
AU  - P A Sibony
PY  - 1986
DO  - 10.1212/wnl.36.4.547
UR  - https://pubmed.ncbi.nlm.nih.gov/3960331/
ID  - 3960331
ER  -