Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) WADA Koji and MORI Takao and KAWAHARA Norio,Application of Liquid Chromatography-Atmospheric Pressure Chemical Ionization Mass Spectrometry to the Differentiation of Stereoisomeric C19-Norditerpenoid Alkaloids.,Chemical and Pharmaceutical Bulletin,0009-2363,The Pharmaceutical Society of Japan,2000,48,5,660-668,https://cir.nii.ac.jp/crid/1390282679137962496,https://doi.org/10.1248/cpb.48.660