What do we know about the mechanism of action of drugs in the different drug classes? Assessment of the pharmaceuticals approved by the FDA between 1980 and 2012

Lita Araujo1, Soeun Kwon2, Michael Montagne3 and Enrique Seoane-Vazquez4
(1)MCPHS University, Boston, MA, (2)Massachusetts College of Pharmacy and Health Sciences, Boston, MA, (3)MCPHS University, MA, (4)Massachusetts College of Pharmacy and Health Sciences, MA