Several of the biographies included in the Biographies section are published under license from the Hutchinson Dictionary of Scientific Biography,© Helicon Publishing Ltd. 2001. All rights reserved.
The Clinical Pharmacology content is provided under license from Gold Standard Multimedia.
Clinical Pharmacology Copyright © 2004 Gold Standard Multimedia www.gsm.com
Lexi-Comp's Drug Information Handbook content is provided under license from Lexi-Comp.
Lexi-Comp's Drug Information Handbook Copyright ©Lexi-Comp.