van Balen E C, Gouw S C, Hazelzet J A, van der Bom J G, Cnossen M H
Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherland.
Department of Paediatric Haematology, Academic Medical Center Amsterdam, Amsterdam, the Netherland.
Haemophilia. 2018 Jul;24(4):516-518. doi: 10.1111/hae.13550.