Association between leptin levels and severity of suicidal behaviour in schizophrenia spectrum disorders. - Gohar, S. M.; Dieset, I.; Steen, N. E.; Mørch, R. H.; Vedal, T. S. J.; Reponen, E. J.; Steen, V. M.; Andreassen, O. A.; Melle, I. (Acta Psychiatrica Scandinavica, 2019)