Siblings of kids w/ chronic disease

References:
Leonard BJ. Siblings of chronically ill children: a question of
vulnerability versus resilience. Pediatr Ann. 1991;20:505-506
Stewart DA, Stein A, Forrest GC, Clark DM. Psychosocial adjustment in
siblings with chronic life-threatening illness: a research note. J
Child Psychol Psychiatry. 1992;33:779-784
Stuber ML. Psychiatric sequelae in seriously ill children and their
families. Psychiatr Clin North Am. 1996;19:481-493