PT  - JOURNAL ARTICLE
AU  - J Grimshaw
AU  - I Russell
TI  - Achieving health gain through clinical guidelines. I: Developing scientifically valid guidelines.
AID  - 10.1136/qshc.2.4.243
DP  - 1993 Dec 01
TA  - Quality in Health Care
PG  - 243--248
VI  - 2
IP  - 4
4099  - http://qualitysafety.bmj.com/content/2/4/243.short
4100  - http://qualitysafety.bmj.com/content/2/4/243.full
SO  - Qual Health Care1993 Dec 01; 2