The magic influence of classification systems in clinical practice.
Malterud
K
K
Department of Public Health and Primary Health Care, University of Bergen, Norway.
Hollnagel
H
H
D002965:Classification / Q000379:methods; D004194:Disease / Q000145:classification*; D005194:Family Practice; D006801:Humans; D012307:Risk Factors; D009626:Terminology as Topic