'Biopiracy' issue stops research.
Ready
Tinker
T
D005845:Georgia; D007198:Indians, North American; D008419:Materia Medica; D008519:Medicine, Traditional; D008800:Mexico; D009316:National Institutes of Health (U.S.); D010946:Plants, Medicinal; D012106:Research / Q000331:legislation & jurisprudence*; D012109:Research Support as Topic; D014329:Tropical Climate; D014481:United States
D008419:Materia Medica