title: NNTs and NNHs: essential for rational prescribing.
authors.affiliation: Royal College of General Practitioners, London.
authors.forename: Terry
authors.initials: T
authors.lastname: Kemple
mesh_terms: D011307:Drug Prescriptions; D058006:General Practice; D019983:Guideline Adherence; D006801:Humans; D010353:Patient Education as Topic; D017410:Practice Guidelines as Topic; D010818:Practice Patterns, Physicians' / Q000592:standards*; D018570:Risk Assessment