Irene L. M. Klaassen

Pyuria is absent during urinary tract infections in neutropenic patients

G. Kaspers, G. Kaspers, J. V. van Wijk, 2011, Pediatric blood & cancer.

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

M. Suijker, K. Fijnvandraat, M. D. van de Wetering, 2019, Blood reviews.

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

C. V. van Ommen, M. D. van de Wetering, Irene L. M. Klaassen, 2017, Thrombosis and Haemostasis.

Manifestations and clinical impact of pediatric inherited thrombophilia.

S. Middeldorp, C. V. van Ommen, Irene L. M. Klaassen, 2015, Blood.

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

C. V. van Ommen, Irene L. M. Klaassen, B. Hutten, 2019, TH Open.

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

W. Tissing, S. Middeldorp, B. Biemond, 2017, BMC Pediatrics.

Venous thromboembolism in a large cohort of children with acute lymphoblastic leukemia: Risk factors and effect on prognosis

H. D. de Groot-Kruseman, S. Middeldorp, C. V. van Ommen, 2019, Research and practice in thrombosis and haemostasis.

Effectiveness and Safety of Nadroparin Therapy in Preterm and Term Neonates with Venous Thromboembolism

I. Reiss, S. Simons, C. V. van Ommen, 2021, Journal of clinical medicine.