RT Journal Article SR Electronic T1 Quality improvement by peer review in primary care: a practical guide. JF Quality in Health Care JO Qual Health Care FD BMJ Publishing Group Ltd SP 147 OP 152 DO 10.1136/qshc.3.3.147 VO 3 IS 3 A1 R Grol YR 1994 UL http://qualitysafety.bmj.com/content/3/3/147.abstract AB