Comparative analysis between aerial parts and roots ( Astragali Radix ) of astragalus membranaceus by NMR-based metabolomics. - Wang, Er-Bing; Jin, Bao-Fen; Li, Xia; Liu, Rui-Ling; Xie, Xin-Ran; Guo, Wei-Feng; Zheng, Hui-Xia; Zhao, Zheng-Bao (Food & Agricultural Immunology, 2017)