MA Fang, ZHANG Fang, TANG Jin, CHEN Ping, CHEN Jian-bo, ZHOU Qun, SUN Su-qin. Analysis and Identification of Poria Cocos Peels Harvested form Different Producing Areas by FTIR and 2D-IR Correlation Spectroscopy[J]. Spectroscopy and Spectral Analysis, 2014, 34(2): 376