Introduction to research in cardiology. Evidence-based medicine--stratification of the evidence.
Dawes
Martin
M
University of Oxford, Department of Primary Care, Institute of Health Sciences, Headington, Oxford, England. martin.dawes@cebm.jr2.ox.ac.wk
D035843:Biomedical Research / Q000592:standards*; D002309:Cardiology / Q000592:standards*; D019317:Evidence-Based Medicine