Maintenance work on the ZORA database servers is scheduled for Thursday 25th July 2019 from 19:00-20:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Hauge, L J; Kornstad, T; Nes, R B; Kristensen, P; Irgens, L M; Eskedal, L T; Landolt, M A; Vollrath, M E (2013). The impact of a child's special health care needs on maternal work participation during early motherhood. Paediatric and Perinatal Epidemiology, 27(4):353-360.