title: Drug pipeline: 1Q15.
authors.affiliation: Nature Biotechnology.
authors.forename: Laura
authors.initials: L
authors.lastname: DeFrancesco
mesh_terms: D002986:Clinical Trials as Topic; D017277:Drug Approval; D006801:Humans; D014481:United States; D014486:United States Food and Drug Administration / Q000639:trends*