RT Journal Article SR Electronic T1 What is the role of healthcare managers in delivering safe care? JF Quality and Safety in Health Care JO Qual Saf Health Care FD BMJ Publishing Group Ltd SP 161 OP 162 DO 10.1136/qhc.12.3.161 VO 12 IS 3 A1 A Hutchinson A1 P Barach YR 2003 UL http://qualitysafety.bmj.com/content/12/3/161.abstract AB