title: Drug shortages and ensuring the U.S. supply of needed pharmaceuticals.
authors.forename: John C
authors.initials: JC
authors.lastname: Somberg
mesh_terms: D006801:Humans; D004364:Pharmaceutical Preparations / Q000600:supply & distribution*; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D004364:Pharmaceutical Preparations