title: Epidemiology in transition.
authors.affiliation: Department of Public Health and Clinical Medicine, Umeå University, Sweden.
authors.forename: S
authors.initials: S
authors.lastname: Wall
mesh_terms: D015340:Epidemiologic Research Design; D004813:Epidemiology / Q000592:standards / Q000639:trends*; D005544:Forecasting; D006801:Humans; D011634:Public Health / Q000379:methods; D012680:Sensitivity and Specificity; D013548:Sweden