Modern Medicines

by Sean M. Grady, Howard Facklam, Margery Facklam

Billions of dollars are spent each year for the research and development of pharmaceutical drugs. Who invents or finds these healing drugs? How do we know they are safe? How are they tested, and how... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0816047065
• ISBN13: 9780816047062
• Release Date: January 2004
• Publisher: Facts on File
• Length: 208 Pages
• Weight: 1.15 lbs.
• Dimensions: 0.8" x 6.1" x 9.4"