RT Journal Article SR Electronic T1 e-Learning and error JF Quality and Safety in Health Care JO Qual Saf Health Care FD BMJ Publishing Group Ltd SP 306 OP 306 DO 10.1136/qshc.2006.019695 VO 15 IS 5 A1 N J Langford YR 2006 UL http://qualitysafety.bmj.com/content/15/5/306.abstract AB