TY - JOUR T1 - Correction JF - European Journal of Hospital Pharmacy: Science and Practice JO - Eur J Hosp Pharm SP - 204 LP - 204 DO - 10.1136/ejhpharm-2011-000159 VL - 20 IS - 3 A2 - , Y1 - 2013/06/01 UR - http://ejhp.bmj.com/content/20/3/204.1.abstract N2 - Helin-Tanninen M, Autio K, Keski-Rahkonen P, Naaranlahti T, Järvinen K. Comparison of … ER -