title: Studies on the NMR spectroscopic properties of gelsemine--revisions and refinements.
mesh_terms: D000972:Antineoplastic Agents, Phytogenic / Q000032:analysis*; D009682:Magnetic Resonance Spectroscopy; D012603:Scopoletin / Q000032:analysis*; D014468:Umbelliferones / Q000032:analysis*
chemical_list: D000972:Antineoplastic Agents, Phytogenic; D014468:Umbelliferones; D012603:Scopoletin