1997--A curious year in Sweden.
Hallberg
Orjan
O
Johansson
Olle
O
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