TY  - RPRT
TI  - Methotrexate: first-line or second-line immunomodulator?
AU  - Alan G Fraser
PY  - 2003
DO  - 10.1097/01.meg.0000049994.68425.dd
UR  - https://pubmed.ncbi.nlm.nih.gov/12610315/
ID  - 12610315
ER  -