WANG Ling-ling, HUANG Ya-wei, QI Shu-ye, Jacqueline J SHAN, Lei LING, HAN Dong-hai. Research on Identification of American Ginseng and Panax Ginseng by Near Infrared Spectra of Samples’ Cross Section[J]. Spectroscopy and Spectral Analysis, 2012, 32(4): 925