title: Rational prescribing: the principles of drug selection and assessment of efficacy.
authors.affiliation: Southampton University Hospitals Trust. derek.waller@suht.swest.nhs.uk
authors.forename: Derek G
authors.initials: DG
authors.lastname: Waller
mesh_terms: D011307:Drug Prescriptions / Q000592:standards; D006801:Humans; D019338:Polypharmacy; D010818:Practice Patterns, Physicians'