| Company | Website |
 |
http://www.pfizer.co.uk/ |
 |
http://www.gilead.com/wt/home_uk |
 |
http://www.pierre-fabre.com/homepage/0,4157,2072_0_0_en_US_0,00.html |
 |
http://www.eusapharma.com/ |
 |
http://www.msd.com/ |
 |
http://www.chugai-pharm.co.jp/hc/chugai_top_en.jsp |
 |
http://www.schering-plough.com/schering_plough/index.jsp |