Determination of gelsemine and koumine in gelsemine elegans benth by gas chromatography-mass spectrometry
MAI Pei-ming, WU Zheng-hua, YU Sheng-bing, et al
S China J Prev Med . 2016, (4): 383 -385 .  DOI: 10.13217/j.scjpm.2016.0383