Arava Full prescribing information from RxList. http://www.rxlist.com/cgi/generic3/leflunomide.htm
Arava Official pharmaceutical website by Hoechst Marion Roussel. http://www.arava.com/
Leflunomide - Familydoctor.org Information for patients in English and Spanish. http://familydoctor.org/cgi-bin/multum.pl?op=GetLeaflet&id=13895&name=leflunomide
