​Oversiktsartikkel om 25 års erfaring med ESAS (Hui, Bruera., 2017)

Symptomkartlegging i palliativ medisin (Bergh et al., 2012)

What does the answer mean? A qualitative study of how palliative cancer patients interpret and respond to the Edmonton Symptom Assessment System (Bergh et al., 2011)

The Edmonton Symptom Assessment System, a proposed tool for distress screening in cancer patients: dev elopment and refinement (Watanabe SM, Nekolaichuk C L, Beaumont C., 2012 )