The need for expertise and the scientific base of evidence-based medicine.
Karanicolas
Paul
P
Department of Clinical Epidemiology and Biostatistics, McMaster University Medical Center, Hamilton, ON, Canada.
Guyatt
Gordon
G
Department of Medicine, McMaster University Medical Center, Hamilton, ON, Canada. Electronic address: guyatt@mcmaster.ca.
Kunz
Regina
R
Basler Institute for Clinical Epidemiology, University Hospital Basel, Basel, Switzerland.
D035843:Biomedical Research; D002983:Clinical Competence; D019317:Evidence-Based Medicine; D006801:Humans