TY  - RPRT
TI  - The Disability Status Scale for multiple sclerosis: apologia pro DSS sua.
AU  - J F Kurtzke
PY  - 1989
DO  - 10.1212/wnl.39.2.291
UR  - https://pubmed.ncbi.nlm.nih.gov/2644582/
ID  - 2644582
ER  -