Appraising clinical guidelines: towards a "which" guide for purchasers.
Cluzeau
F
F
Littlejohns
P
P
Grimshaw
J M
JM
D017046:Cost Savings; D006302:Health Services Research; D006801:Humans; D017410:Practice Guidelines as Topic; D011785:Quality Assurance, Health Care; D013222:State Medicine / Q000592:standards; D006113:United Kingdom