one of the op 5 largest pharmaceutical companies in the world. Sanofi-Aventis portfolio includes research and development and manufacturing of new medications.
They cover 7 major therapeutically areas: cardio, thrombosis, oncology, diabetes, CNS, internal medicine and vaccines. The site has loads of information concerning the company such as: Press releases, material targeted to draw the attention of possible investors, access to the Research and development section where you can learn about the newest medications as well as their future plans and their clinical trails plus guests can apply for the different clinical research experiments. 
