title: [How extensive is sick leave actually?].
authors.affiliation: Institutt for allmenn- og samfunnsmedisin Universitetet i Oslo Postboks 1130 Blindern 0318 Oslo. dag.bruusgaard@samfunnsmed.uio.no
authors.forename: Dag
authors.initials: D
authors.lastname: Bruusgaard
mesh_terms: D006264:Health Benefit Plans, Employee / Q000191:economics; D006801:Humans; D009664:Norway / Q000453:epidemiology; D018582:Sick Leave / Q000191:economics / Q000706:statistics & numerical data*