[Comparison of the chemical constituents between the cortex and the wood center of Morinda officinalis How].
Li
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D002855:Chromatography, Thin Layer; D004365:Drugs, Chinese Herbal / Q000032:analysis*; D013056:Spectrophotometry, Ultraviolet; D014131:Trace Elements / Q000032:analysis*
D004365:Drugs, Chinese Herbal; D014131:Trace Elements