European perspective of clinical trials in systemic lupus erythematosus.
Isenberg
D A
DA
Department of Rheumatology, University College London, UK.
Smolen
J S
JS
D002986:Clinical Trials as Topic / Q000639:trends*; D005060:Europe; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000188:drug therapy*