TY  - RPRT
TI  - Interferon beta treatment for multiple sclerosis.
AU  - P O'Connor
PY  - 1999
DO  - 10.1016/s0140-6736(05)75166-7
UR  - https://pubmed.ncbi.nlm.nih.gov/9989742/
ID  - 9989742
ER  -