TY - JOUR T1 - Rational prescribing: the principles of drug selection JF - Clinical Medicine JO - Clin Med SP - 481 LP - 485 DO - 10.7861/clinmedicine.9-5-481 VL - 9 IS - 5 AU - Simon Maxwell Y1 - 2009/10/01 UR - http://www.rcpjournals.org/content/9/5/481.abstract ER -