title: Some dietary supplements resemble drugs more than food.
authors.forename: Cheryl A
authors.initials: CA
authors.lastname: Thompson
mesh_terms: D003257:Consumer Product Safety; D019587:Dietary Supplements; D004335:Drug and Narcotic Control; D006801:Humans; D058986:Phosphodiesterase 5 Inhibitors; D057051:Product Recalls and Withdrawals; D018570:Risk Assessment; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D058986:Phosphodiesterase 5 Inhibitors