The Scottish Intercollegiate Guidelines Network (SIGN): an update.
Lowe
G
G
Scottish Intercollegiate Guidelines Network, Edinburgh.
Twaddle
Sara
S
D003299:Cooperative Behavior; D019317:Evidence-Based Medicine; D006801:Humans; D020407:Internet; D008511:Medicine / Q000592:standards*; D017410:Practice Guidelines as Topic / Q000592:standards*; D011785:Quality Assurance, Health Care / Q000458:organization & administration*; D012606:Scotland; D013038:Specialization; D013222:State Medicine / Q000592:standards*