title: The state of gene therapies: the FDA perspective.
authors.forename: Daniel
authors.initials: D
authors.lastname: Takefman
authors.forename: Wilson
authors.initials: W
authors.lastname: Bryan
mesh_terms: D002986:Clinical Trials as Topic; D015316:Genetic Therapy / Q000639:trends*; D006801:Humans; D007391:International Cooperation; D014481:United States; D014486:United States Food and Drug Administration / Q000331:legislation & jurisprudence*