Five easy pieces on evidence-based medicine (3).
Kalso
E
E
Pain Clinic, Department of Anaesthesia and Intensive Care Medicine, Helsinki University Hospital.
Edwards
J
J
McQuay
H J
HJ
Moore
R A
RA
D000698:Analgesia / Q000379:methods*; D002986:Clinical Trials as Topic / Q000379:methods*; D003627:Data Interpretation, Statistical; D019317:Evidence-Based Medicine; D006801:Humans; D015201:Meta-Analysis as Topic; D010146:Pain / Q000188:drug therapy*