title: Classification systems: taking a broader look.
authors: S
authors: S
authors: Prophet
mesh_terms: D004194:Disease / Q000145:classification*; D006801:Humans; D008499:Medical Records / Q000145:classification*; D016347:Medical Records Systems, Computerized / Q000145:classification*; D009626:Terminology as Topic; D014481:United States; D018875:Vocabulary, Controlled