RT Journal Article SR Electronic T1 Establishing good authentication practice (GAP) in secondary care to protect against falsified medicines and improve patient safety JF European Journal of Hospital Pharmacy JO Eur J Hosp Pharm FD British Medical Journal Publishing Group SP 118 OP 120 DO 10.1136/ejhpharm-2015-000750 VO 23 IS 2 A1 Bernard D Naughton A1 James A Smith A1 David A Brindley YR 2016 UL http://ejhp.bmj.com/content/23/2/118.abstract AB