HPLC Fingerprint and chemical pattern recognition of Liuwei Dihuang Pills Clustering on safflower principal component analysis based on FTIR Multiple wavelength HPLC fingerprint and chemical pattern recognition of Gardeniae Fructus HPLC fingerprint for stems and leaves of Arachis hypogaea HPLC fingerprint for stems and leaves of Arachis hypogaea Studies on chemical pattern recognition of quality assessment of Radix Astragali Study on LC-MS fingerprint for quality assessment of
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