Analysis of Baizi Yangxin pills and niuhuang jiedu pills by mid-infrared spectroscopy combined with chemometrics
LI Yankun,JIA Mingjing,WANG Han
Journal of Hebei University (Natural Science Edition) . 2018, (3): 262 -267 .  DOI: 10.3969/j.issn.1000-1565.2018.03.006