Study on HPLC-RID fingerprint chromatogram and pattern recognition in the processing of Rehmanniae radix
ZHANG Li-xian, NING Er-juan, LI Zhi-ning, WEI Yue, LI Fei-fei, ZHANG Tao-tao
HUBEI AGRICULTURAL SCIENCES . 2022, (23): 93 -96 .  DOI: 10.14088/j.cnki.issn0439-8114.2022.23.017