title: Precision medicine--personalized, problematic, and promising.
authors.affiliation: From the University of Pennsylvania Perelman School of Medicine, Philadelphia (J.L.J.).
authors.forename: J Larry
authors.initials: JL
authors.lastname: Jameson
authors.forename: Dan L
authors.initials: DL
authors.lastname: Longo
mesh_terms: D006801:Humans; D010597:Pharmacogenetics; D057285:Precision Medicine / Q000639:trends; D011364:Professional Practice / Q000639:trends*