Witte J G Hoogendijk

Perceived sleep quality is worse than objective parameters of sleep in pregnant women with a mental disorder.

A. J. Schneider, Erwin Birnie, H. Tiemeier, 2014, Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine.

Effect of bright light and melatonin on cognitive and noncognitive function in elderly residents of group care facilities: a randomized controlled trial.

Dick F Swaab, Jos Twisk, E. Hol, 2008, JAMA.

Glucocorticoid receptor gene polymorphisms and childhood adversity are associated with depression: New evidence for a gene–environment interaction

André G Uitterlinden, A. Uitterlinden, A. Beekman, 2009, American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics.

Major depressive disorder and hypothalamic-pituitary-adrenal axis activity: results from a large cohort study.

F. Zitman, B. Penninx, J. Smit, 2009, Archives of general psychiatry.

Depression is associated with decreased 25-hydroxyvitamin D and increased parathyroid hormone levels in older adults.

A. Beekman, B. Penninx, P. Lips, 2008, Archives of general psychiatry.

Comparison of Plasma Input and Reference Tissue Models for Analysing [11C]flumazenil Studies

Mark Lubberink, Ronald Boellaard, Maqsood Yaqub, 2008, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

Bright light treatment in elderly patients with nonseasonal major depressive disorder: a randomized placebo-controlled trial.

Bernard M J Uitdehaag, Ritsaert Lieverse, B. Uitdehaag, 2011, Archives of general psychiatry.

Parametric [11C]flumazenil images

Ronald Boellaard, Dick J Veltman, Adriaan A Lammertsma, 2012, Nuclear medicine communications.

Association between major depressive disorder and heart rate variability in the Netherlands Study of Depression and Anxiety (NESDA).

F. Zitman, B. Penninx, E. D. de Geus, 2008, Archives of general psychiatry.

Salivary Cortisol Levels in Persons With and Without Different Anxiety Disorders

F. Zitman, B. Penninx, B. Penninx, 2010, Psychosomatic medicine.