Bauer, H. & Duijsens, I.J. (1998). Personality disorders in pulmonary patients. British Journal of Medical Psychology, 71, 165-173. (samenvatting)
Camus, V. Augusto de Mendonça Lima, C., Gaillard, M., Simeone, I. & Wertheimer, J. (1997). Are personality disorders more frequent in early onset geriatric depression? Journal of Affective disorders, 46, 297-302 (beknopte samenvatting).
Duijsens, I.J., Haringsma, R. & Eurelings-Bontekoe (1999). Handleiding VKP (Vragenlijst voor Kenmerken van de Persoonlijkheid VKP). Gebaseerd op DSM-IV en ICD-10. Leiderdorp: Datec.
Duijsens, I.J. (1996). The assessment of personality disorders: construction, reliability and validity of the VKP self-report. Leiderdorp: Datec. 190 pag. (handelseditie) (samenvatting)
Duijsens, I.J., Eurelings-Bontekoe, E.H.M. & Diekstra, R.F.W. (1994). "IPDE score", a computer program for scoring and reporting the IPDE interview. In Maarse F.J., Akkerman A.E., Brand, A.N., Mulder, L.J.M. & Van der Stelt (eds.). Computers in Psychology: Applications, Methods and Instrumentation (pp 19-29). Lisse: Swets & Zeitlinger. (samenvatting)
Duijsens, I.J., Bruinsma, M., Jansen, S.J.T., Eurelings-Bontekoe, E.H.M. & Diekstra, R.F.W. (1996). Agreement between self-report and semi-structured interviewing in the assessment of personality disorders. Personality and Individual differences, 21, 261-270. (samenvatting)
Duijsens, I.J., Eurelings-Bontekoe, E.H.M. & Diekstra, R.F.W. (1996). The VKP, a self-report instrument for DSM-III-R and CD-10 personality disorders: construction and psychometric properties. Personality and Individual Differences, 20 (2), 171-182. (samenvatting)
Duijsens, I.J. & Diekstra, R.F.W. (1996). DSM-III-R and ICD-10 personality disorders and their relationship to the big five dimensions of personality. Personality and Individual Differences, 21, 119-133. (samenvatting)
Engels, G.I., Duijsens, I.J., Haringsma, R. & van Putten, K. (2003) Personality disorders in elderly compared to four younger age groups: a cross-sectional study in community residents and in mental health patients. Journal of Personality Disorders, 17, 447-459.
Eurelings-Bontekoe, E.H.M., Brouwer, E., Verschuur, M. & Duijsens, I.J. (1998). DSM-III-R and ICD-10 personality disorder features among woman experiencing two types of self-reported homesickness. An Exploratory study. British Journal of Psychology, 405-416. (samenvatting).
Eurelings-Bontekoe, E.H.M, Duijsens, I.J, Snellen, W.M., Diekstra, R.F.W. & Ouwersloot, G. (1995). DSM-III-R and ICD-10 personality disorders and personality dimensions as assessed by the dutch short form of the MMPI: preliminary results. Personality and Individual Differences, 18, 231-239. (samenvatting)
Eurelings-Bontekoe, E.H.M., Duijsens, I.J., Verschuur, M.J. (1996). Prevalence of DSM-III-R and ICD-10 personality disorders among military conscripts suffering from homesickness. Personality and Individual Differences, 21, 431-440. (samenvatting)
Eurelings-Bontekoe, E.H.M, van der Slikke, M & Verschuur, M.J. (1997). Psychological distress, depressive symptology, coping and DSM-III-R/ICD-10 personality disorders. A study among primary mental health care patients. Personality and Individual Differences, 23, 407-417. (samenvatting)
Eurelings-Bontekoe, E.H.M., Jonker, K., Wildemors, L., Verschuur, M.J. & Duijsens, I.J. (1998). Personality disorders and personality dimensions among female patients with a history of sexual abuse: An exploratory comparison between inpatients and outpatients. Psychiatric Care, 5 (5), 183-190. (samenvatting)
Franchimont, M.A. & Tremonti, G.W. (2001) Vergelijkbaarheid van behandelpopulaties van psychotherapieafdelingen. Tijdschrift voor Psychiatrie, 10, 721-725. (samenvatting)
Jansen, S.J.T. & Duijsens, I.J. (1999). Diagnostiek van persoonlijkheidsstoornissen. Een onderzoek naar de overeenstemming tussen vragenlijsten en de klinische As-II-diagnose. Tijdschrift voor psychiatrie, 41, 6, 373-378 (samenvatting).
Kool, S., Dekker, J., Duijsens, I.J. & de Jonghe, F. (2000). Major depression, double depression and personality disorders. Journal of Personality disorders, 14, 274-281. (summary)
Kool, S., Dekker, J., Duijsens, I.J., de Jonghe, F. & Puite, B. (2003) Changes in personality pathology after pharmacotherapy and combined therapy for depressed patients. Journal of Personality Disorders, 17 (1), 60-72.
Kool, S., Dekker, J., Duijsens, I.J., de Jonghe, F. & Puite, B. (2003) Efficacy of combined therapy and pharmacotherapy for depressed patients with or without personality disorders. Harvast review psychiatry, 11, 133-141.
Peet, J.L.H. van der, Swinkels, W.A.M. & Duijsens, I.J. (2001) Persoonlijkheidsstoornissen bij patiënten opgenomen in een instelling voor epilepsie. Nederlands Tijdschrift voor Psychiatrie, 10, 683-691. (samenvatting)
Rie, S.M. de la Rie, Duijsens, I.J. & Cloninger, C.R. (1998). Temperament, Character and Personality disorders. Journal of Personality disorders, 12, 362-372. (samenvatting)
Swinkels, W.A.M., Duijsens, I.J., Spinhoven, Ph. (2003) Personality disorder traits in patients with epilepsy. Seizure, 12: 587-594.