title: 1997--A curious year in Sweden.
authors.forename: Orjan
authors.initials: O
authors.lastname: Hallberg
authors.forename: Olle
authors.initials: O
authors.lastname: Johansson
mesh_terms: D002908:Chronic Disease / Q000453:epidemiology*; D004574:Electromagnetic Fields / Q000009:adverse effects*; D006304:Health Status; D006801:Humans; D015994:Incidence; D011157:Population Dynamics; D012042:Registries / Q000706:statistics & numerical data*; D013548:Sweden; D013690:Television