Urban Alehagen

Author information from the last article

Urban Alehagen er dr.med., spesialist i indremedisin og kardiologi og professor ved Linköpings universitet.

Articles by Urban Alehagen

Selenium – a trace element of clinical significance

Jan Alexander,
Urban Alehagen,
Jan Olav Aaseth

23.11.2020: Selenium concentration in serum is determined at a few major clinical chemistry laboratories in Scandinavia. Indications for testing are suspected selenium deficiency or toxicity. It is 40 years since selenium was first mentioned in the Journal of the Norwegian Medical Association (1). At the time...