[MPWG] NEWS: Mother nature still a rich source of new drugs

[Olivia Kwong]

http://news.yahoo.com/s/nm/20070319/sc_nm/drugs_nature_dc_1

Mother nature still a rich source of new drugs

By Julie Steenhuysen Mon Mar 19, 12:14 PM ET

CHICAGO (Reuters) - At least 70 percent of all new drugs introduced in the 
United States in the past 25 years come from nature despite the use of 
sophisticated techniques to design products in the lab, researchers 
reported on Monday.

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