Underutilization of Palliative Care Resources for Pediatric Oncology Patients in Canada:
Results of a Children's Oncology Group Palliative Medicine Committee Survey
D. L. Johnston, K. Nagel, C. O'Halloran, S. Friebert, J. M. Hilden, D. L. Friedman
Vol.3 (2006), pag. 74 - 79