Blar i Norwegian Institute of Public Health Open Repository på forfatter "Bjella, Thomas"
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The quality of severe mental disorder diagnoses in a national health registry as compared to research diagnoses based on structured interview
Nesvåg, Ragnar; Jönsson, Erik Gunnar; Bakken, Inger Johanne; Knudsen, Gun Peggy; Reichborn-Kjennerud, Ted; Bjella, Thomas; Melle, Ingrid; Andreassen, Ole Andreas (Peer reviewed; Journal article, 2017) -
Vitamin D status in psychotic disorder patients and healthy controls - The influence of ethnic background
Nerhus, Mari; Berg, Akiah Ottesen; Dahl, Sandra Rinne; Holvik, Kristin; Gardsjord, Erlend Strand; Weibell, Melissa Anne E.a; Bjella, Thomas; Andreassen, Ole Andreas; Melle, Ingrid (Journal article, 2015)Vitamin D deficiency is common among patients with psychotic disorders and could be due to unknown disease mechanisms or contingent factors. However most studies are performed in chronic patients and have often failed to ... -
Vitamin D status in psychotic disorder patients and healthy controls - The influence of ethnic background
Nerhus, Mari; Berg, Akiah Ottesen; Dahl, Sandra Rinne; Holvik, Kristin; Gardsjord, Erlend Strand; Weibell, Melissa Authen; Bjella, Thomas; Andreassen, Ole Andreas; Melle, Ingrid (Journal article, 2015)Vitamin D deficiency is common among patients with psychotic disorders and could be due to unknown disease mechanisms or contingent factors. However most studies are performed in chronic patients and have often failed to ...