TY - JOUR T1 - Pharmacoeconomics: principles and relevance to the activities of drug and therapeutics committees JF - Clinical Medicine JO - Clin Med SP - 490 LP - 492 DO - 10.7861/clinmedicine.9-5-490 VL - 9 IS - 5 AU - Dyfrig Hughes AU - D John M Reynolds Y1 - 2009/10/01 UR - http://www.rcpjournals.org/content/9/5/490.abstract ER -