1. Patient- and family-centered care and the pediatrician's role;American Academy of Pediatrics [AAP];Pediatrics,2012
2. Needs of young children with cancer during their initial hospitalization: An observational study;Björk;Journal of Pediatric Oncology Nursing,2006
3. Attachment and loss, volume I: Attachment;Bowlby,1969
4. Attachment and loss, volume II: Separation anxiety and anger;Bowlby,1973
5. Attachment and loss, volume III: Loss sadness and depression;Bowlby,1980