title: Use of Ephedra-containing products and risk for hemorrhagic stroke.
authors.forename: Steven B
authors.initials: SB
authors.lastname: Karch
mesh_terms: D002986:Clinical Trials as Topic; D029789:Ephedra / Q000009:adverse effects*; D004809:Ephedrine / Q000009:adverse effects / Q000494:pharmacology; D006801:Humans; D020300:Intracranial Hemorrhages / Q000139:chemically induced*; D012307:Risk Factors; D020521:Stroke / Q000139:chemically induced*
chemical_list: D004809:Ephedrine