title: [Prevention: theory and practice].
authors.forename: N M
authors.initials: NM
authors.lastname: Schmitt
authors.forename: W
authors.initials: W
authors.lastname: Kirch
mesh_terms: D005858:Germany; D017048:Health Care Costs; D006801:Humans; D011315:Preventive Medicine / Q000379:methods / Q000592:standards / Q000639:trends; D011788:Quality of Life