title: The relative safety of ephedra compared with other herbal products.
authors.forename: Douglas S
authors.initials: DS
authors.lastname: Kalman
authors.forename: Jose
authors.initials: J
authors.lastname: Antonio
authors.forename: Richard B
authors.initials: RB
authors.lastname: Kreider
mesh_terms: D016265:Conflict of Interest; D003627:Data Interpretation, Statistical; D019587:Dietary Supplements / Q000009:adverse effects; D029789:Ephedra / Q000009:adverse effects*; D006801:Humans; D008517:Phytotherapy / Q000009:adverse effects*; D028321:Plant Preparations / Q000009:adverse effects*
chemical_list: D028321:Plant Preparations