P.M.J. Haffmans

Cue Reactivity and Effects of Cue Exposure in Abstinent Posttreatment Drug Users

Ingmar H. A. Franken, Hein A. de Haan, Chris W. van der Meer et al. · Journal of Substance Abuse Treatment · 1999 · 144 citations

Medicine, Behavioral Sciences, Psychology +11

Venlafaxine Serum Levels and CYP2D6 Genotype

Adrian H. Veefkind, P.M.J. Haffmans, Erik Hoencamp · Therapeutic Drug Monitoring · 2000 · 136 citations

Medicine, Pharmacokinetics, Pharmacology +16

Sodium valproate in the treatment of aggressive behavior in patients with dementia—a randomized placebo controlled clinical trial

Rob C. Sival, P.M.J. Haffmans, Paul A. F. Jansen et al. · International Journal of Geriatric Psychiatry · 2002 · 114 citations · Full text

Medicine, Pharmacology, Pharmacotherapy +13

The effects of high-dose and low-dose tryptophan depletion on mood and cognitive functions of remitted depressed patients

Linda Booij, Willem van der Does, P.M.J. Haffmans et al. · Journal of Psychopharmacology · 2005 · 106 citations · Full text

Medicine, Psychiatry, Psychology +17

Severity and duration of depression, not personality factors, predict short term outcome in the treatment of major depression

Marc B.J. Blom, Philip Spinhoven, Tonko Hoffman et al. · Journal of Affective Disorders · 2007 · 105 citations

Social Sciences, Psychiatry, Psychology +13