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.
Prchal, A; Landolt, M A (2009). Psychological interventions with siblings of pediatric cancer patients: a systematic review. Psycho-Oncology, 18(12):1241-1251.