Measuring the success of disease management programs: research design and selection of comparison groups.
Kozma
C M
CM
D001249:Asthma / Q000628:therapy; D018849:Controlled Clinical Trials as Topic; D003430:Cross-Sectional Studies; D019468:Disease Management; D006302:Health Services Research / Q000592:standards*; D006801:Humans; D018579:Patient Selection; D014481:United States