New therapies from old medicines.
Center for Drug Evaluation and Research, Food and Drug Administration, Silver Spring, Maryland 20993-0002, USA. shaw.chen@fda.hhs.gov
Shaw T
ST
Chen
Jinhui
J
Dou
Robert
R
Temple
Rajiv
R
Agarwal
Kuei-Meng
KM
Wu
Susan
S
Walker
D017277:Drug Approval; D004345:Drug Industry / Q000639:trends*; D008517:Phytotherapy / Q000379:methods* / Q000639:trends*; D010936:Plant Extracts / Q000627:therapeutic use*; D014481:United States; D014486:United States Food and Drug Administration
D010936:Plant Extracts