title: Availability of DMAA supplements despite US Food and Drug Administration action.
authors.forename: Philip J
authors.initials: PJ
authors.lastname: Gregory
mesh_terms: D000588:Amines / Q000600:supply & distribution*; D003132:Commerce; D019587:Dietary Supplements; D020407:Internet; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: C571979:1,3-dimethylamylamine; D000588:Amines