1. Activase package insert 2011 http://www.activase.com
2. Arcalyst package insert 2010 http://www.regeneron.com//ArcalystPI-US-Summary-EMEA/Arcalyst%20PI_June_2010r3-1.pdf
3. Avastin package insert 2013 http://www.gene.com/download/pdf/avastin_prescribing.pdf
4. Influence of immunogenicity of the long-term efficacy of infliximab in Crohn's disease;Baert;N. Engl. J. Med.,2003