1. Psychiatric and psychological support of the child and adolescent with cancer;Lansky,1989
2. Report of the Subcommittee on Disease-related Pain in Childhood Cancer;Berde;Pediatrics,1990
3. Management of pain associated with childhood cancer;Miser,1993
4. Pain control;McGrath,1993
5. Prevalence and management of terminal pain in children with cancer: five-year experience in Helsinki, Finland;Maunuksela,1990