TY - CONF T1 - Using mixed treatment comparisons and meta-regression to perform indirect comparisons to estimate the efficacy of biologic treatments in rheumatoid arthritis JO - VALUE HEALTH PY - 2007/05/01 AU - Nixon R AU - Bansback N AU - Brennan A ED - VL - 10 IS - 3 SP - A121 EP - A121 Y2 - 2024/09/20 ER -