F. Zitman

The association between lower educational attainment and depression owing to shared genetic effects? Results in ~25 000 subjects

John P. Rice, Min A. Jhun, S. Bandinelli, 2015, Molecular Psychiatry.

Genomewide Association for Major Depressive Disorder: A possible role for the presynaptic protein Piccolo

N. Wray, S. Cichon, M. Rietschel, 2008, Molecular Psychiatry.

The relationship between depression and mortality in elderly subjects with less severe dementia

R. Teunisse, F. Zitman, M. V. van’t Hof, 1999, Psychological Medicine.