Ian Osterloh Explained
Ian Osterloh is a British clinical researcher for Pfizer, Inc. who led the development of sildenafil citrate (Viagra), as well as a number of Pfizer medications for cardiovascular disease.[1]
Notes and References
- Book: Roberts. William. Roberts. William Clifford. Facts and Ideas from Anywhere. 26 September 2010. 2000. Wiley-Blackwell. 978-0-87993-463-7. 103.