&&url - www.rx.com 

&&url - www.phrma.org/patients 

&&url - http://promini.medscape.com/drugdb/search.asp 

&&url - http://pharmacology.about.com/health/pharmacology/library/weekly/aa980518.htm
 
&&url - www.rxlist.com
The Internet Drug Index (good) 

&&url - www.angio.org
 
&&url - www.nlm.nih.gov/nccam/camonpubmed.html
