RT Journal Article SR Electronic T1 Achieving health gain through clinical guidelines II: Ensuring guidelines change medical practice. JF Quality in Health Care JO Qual Health Care FD BMJ Publishing Group Ltd SP 45 OP 52 DO 10.1136/qshc.3.1.45 VO 3 IS 1 A1 J M Grimshaw A1 I T Russell YR 1994 UL http://qualitysafety.bmj.com/content/3/1/45.abstract AB