TY  - RPRT
TI  - Interferon beta in multiple sclerosis.
AU  - J C Napier
PY  - 1999
DO  - 10.1016/s0140-6736(05)75543-4
UR  - https://pubmed.ncbi.nlm.nih.gov/10465197/
ID  - 10465197
ER  -