1. 2021
  2. Effectiveness and safety of nadroparin therapy in preterm and term neonates with venous thromboembolism

    Sol, J., Boerma, M., Klaassen, I., Simons, S., Witjes, B., Wildschut, E., Reiss, I. & van Ommen, C. H., 1 Apr 2021, In: Journal of clinical medicine. 10, 7, 1483.

    Research output: Contribution to journalArticleAcademicpeer-review

  3. 2019
  4. Venous Thrombosis in Children with Acute Lymphoblastic Leukemia Treated on DCOG ALL-9 and ALL-10 Protocols: The Effect of Fresh Frozen Plasma

    Klaassen, I. L. M., Zuurbier, C. C. M., Hutten, B. A., van den Bos, C., Schouten, A. Y. N., Stokhuijzen, E. & van Ommen, C. H., Apr 2019, In: RMD open. 3, 2, p. e109-e116

    Research output: Contribution to journalArticleAcademicpeer-review

  5. Are low-molecular-weight heparins safe and effective in children? A systematic review

    Klaassen, I. L. M., Sol, J. J., Suijker, M. H., Fijnvandraat, K., van de Wetering, M. D. & Heleen van Ommen, C., Jan 2019, In: Blood reviews. 33, p. 33-42 10 p.

    Research output: Contribution to journalArticleAcademicpeer-review

  6. Venous thromboembolic disease in pediatric malignancies: Epidemiology and prevention

    Klaassen, I. L. M., 2019, 239 p.

    Research output: PhD ThesisPhd-Thesis - Research and graduation internal

  7. 2017
  8. Increasing Incidence and Recurrence Rate of Venous Thromboembolism in Paediatric Oncology Patients in One Single Centre Over 25 Years

    Klaassen, I. L. M., van Els, A. L., van de Wetering, M. D. & van Ommen, C. H., 2017, In: Thrombosis and haemostasis. 117, 11, p. 2156-2162

    Research output: Contribution to journalArticleAcademicpeer-review

  9. TropicALL study: Thromboprophylaxis in Children treated for Acute Lymphoblastic Leukemia with Low-molecular-weight heparin: a multicenter randomized controlled trial

    Klaassen, I. L. M., Lauw, M. N., van de Wetering, M. D., Biemond, B. J., Middeldorp, S., Abbink, F. C. H., Bierings, M., te Loo, D. M. M. W., Pieters, R., van der Sluis, I. M., Tissing, W. J. E., Zwaan, C. M. & van Ommen, C. H., 2017, In: BMC pediatrics. 17, 1, 122.

    Research output: Contribution to journalArticleAcademicpeer-review

  10. 2015
  11. Manifestations and clinical impact of pediatric inherited thrombophilia

    Klaassen, I. L. M., van Ommen, C. H. & Middeldorp, S., 2015, In: Blood. 125, 7, p. 1073-1077

    Research output: Contribution to journalArticleAcademicpeer-review

  12. 2011
  13. Pyuria is absent during urinary tract infections in neutropenic patients

    Klaassen, I. L. M., de Haas, V., van Wijk, J. A. E., Kaspers, G. J. L., Bijlsma, M. & Bökenkamp, A., 2011, In: Pediatric blood & cancer. 56, 5, p. 868-870

    Research output: Contribution to journalArticleAcademicpeer-review

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