title: Drug pipeline 4Q13.
authors: Nature Biotechnology.
authors: Laura
authors: L
authors: DeFrancesco
mesh_terms: D002986:Clinical Trials as Topic; D017277:Drug Approval; D004345:Drug Industry; D004364:Pharmaceutical Preparations; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D004364:Pharmaceutical Preparations