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.
Rouss, Kerstin; Gerber, Andreas; Albisetti, Manuela; Hug, Maja; Bernet, Vera (2007). Long-term subcutaneous morphine administration after surgery in newborns. Journal of Perinatal Medicine, 35(1):79-81.