Psychiatry Research
Volume 120, Issue 1 , Pages 37-42 , 30 August 2003

Effect of light therapy on biopterin, neopterin and tryptophan in patients with seasonal affective disorder

  • Rocco Hoekstra

      Affiliations

    • DeltaBouman Psychiatric Teaching Hospital, Postbus 800, Poortugaal 3170 DZ, The Netherlands
    • Corresponding Author InformationCorresponding author. Tel.: +31-10-4936515; fax: +31-10-4936514
  • ,
  • Durk Fekkes

      Affiliations

    • Department of Psychiatry, Erasmus University Medical Center, Rotterdam, The Netherlands
  • ,
  • Ben J.M. van de Wetering

      Affiliations

    • DeltaBouman Psychiatric Teaching Hospital, Postbus 800, Poortugaal 3170 DZ, The Netherlands
  • ,
  • Lolke Pepplinkhuizen

      Affiliations

    • Department of Psychiatry, Erasmus University Medical Center, Rotterdam, The Netherlands
  • ,
  • Willem M.A. Verhoeven

      Affiliations

    • Department of Psychiatry, Erasmus University Medical Center, Rotterdam, The Netherlands

Received 3 September 2002 ,Revised 15 May 2003 ,Accepted 28 May 2003.

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PII: S0165-1781(03)00167-7

doi: 10.1016/S0165-1781(03)00167-7

Psychiatry Research
Volume 120, Issue 1 , Pages 37-42 , 30 August 2003