Rocco Hoekstra

High educational performance is a distinctive feature of bipolar disorder: a study on cognition in bipolar disorder, schizophrenia patients, relatives and controls

Annabel Vreeker, Marco P. Boks, Lucija Abramovic et al. · Psychological Medicine · 2015 · 100 citations · Full text

Effect of electroconvulsive therapy on biopterin and large neutral amino acids in severe, medication-resistant depression

Rocco Hoekstra, Walter W. van den Broek, Durk Fekkes et al. · Psychiatry Research · 2001 · 77 citations

Medication-resistant Depression, Psychiatry, Medicine +8

The characteristics of psychotic features in bipolar disorder

Annet H. van Bergen, Sanne Verkooijen, Annabel Vreeker et al. · Psychological Medicine · 2018 · 72 citations · Full text

Bipolar mania and plasma amino acids: Increased levels of glycine

Rocco Hoekstra, Durk Fekkes, A.J.M. Loonen et al. · European Neuropsychopharmacology · 2005 · 61 citations

Psychiatry, Medicine, Depression +7

A comparison between the diagnostic value of gonadotropins, alpha-subunit, and chromogranin-A and their response to thyrotropin-releasing hormone in clinically nonfunctioning, alpha-subunit-secreting, and gonadotroph pituitary adenomas.

Frank Nobels, Dik J. Kwekkeboom, Willy Coopmans et al. · The Journal of Clinical Endocrinology & Metabolism · 1993 · 41 citations

Basal Cga, Diagnostic Value, Gynecology +19