title: Battle looms over regulatory classification of complex drugs.
authors.forename: Rebecca
authors.initials: R
authors.lastname: Hersher
mesh_terms: D004335:Drug and Narcotic Control / Q000331:legislation & jurisprudence*; D006291:Health Policy; D006801:Humans; D007880:Legislation, Drug / Q000145:classification*; D004364:Pharmaceutical Preparations / Q000145:classification*
chemical_list: D004364:Pharmaceutical Preparations