title: Alantolactone in chrysanthemum extract.
mesh_terms: D011723:Chrysanthemum cinerariifolium / Q000032:analysis*; D003877:Dermatitis, Contact / Q000209:etiology*; D006801:Humans; D007783:Lactones; D010936:Plant Extracts / Q000032:analysis*; D012717:Sesquiterpenes / Q000302:isolation & purification*; D045787:Sesquiterpenes, Eudesmane
chemical_list: D007783:Lactones; D010936:Plant Extracts; D012717:Sesquiterpenes; D045787:Sesquiterpenes, Eudesmane; C004363:alantolactone