Increased Mortality in Schizophrenia Due to Cardiovascular Disease – A Non-Systematic Review of Epidemiology, Possible Causes, and Interventions

by Ringen, Petter Andreas, Engh, John A., Birkenaes, Astrid B., Dieset, Ingrid, Andreassen, Ole A.
Published 2014

Effects of high-intensity aerobic exercise on psychotic symptoms and neurocognition in outpatients with schizophrenia: study protocol for a randomized controlled trial

by Engh, John A., Andersen, Eivind, Holmen, Tom L., Martinsen, Egil W., Mordal, Jon, Morken, Gunnar, Egeland, Jens
Published 2015

Measuring cognitive insight in schizophrenia and bipolar disorder: a comparative study

by Engh, John A, Friis, Svein, Birkenaes, Astrid B, Jónsdóttir, Halldóra, Ringen, Petter A, Ruud, Torleif, Sundet, Kjetil S, Opjordsmoen, Stein, Andreassen, Ole A
Published 2007