title: [Ephedra products from the Internet: dangerous herb].
authors.forename: Hildegard
authors.initials: H
authors.lastname: Kaulen
mesh_terms: D029789:Ephedra / Q000009:adverse effects*; D005858:Germany; D006801:Humans; D020407:Internet; D007880:Legislation, Drug; D028321:Plant Preparations / Q000009:adverse effects* / Q000600:supply & distribution*; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D028321:Plant Preparations