1. Thomson Centerwatch Drugs approved by the FDA http://www.centerwatch.com/patient/drugs/druglist.html 2007
2. Research and Market Monoclonal antibodies 2007: competitive landscape & pipeline insight http://www.researchandmarkets.com/reportinfo.asp?report_id=367599 2007
3. The state of biopharmaceutical manufacturing;Molowa;Biotechnol Annu Rev,2003