[Analysis of the constituents of natural drugs with supercritical fluid extraction].
Lin
J
J
Cheng
W
W
Wu
Z
Z
Xia
P
P
D002245:Carbon Dioxide; D025924:Chromatography, Supercritical Fluid; D010936:Plant Extracts / Q000302:isolation & purification*; D010946:Plants, Medicinal / Q000737:chemistry*
D010936:Plant Extracts; D002245:Carbon Dioxide