1. Pain terms: a list of definitions and notes on usage;Merskey;Pain,1979
2. Pediatric nurses' assessment of pain in children;Bradshaw;J Pediatr Nurs,1986
3. Factors affecting nurses' decisions to medicate pediatric patients after surgery;Burokas;Heart Lung,1985
4. Pain and pain relief in the neonate;Gardner;Am I Matern Child Nurs,1994
5. Nursing care of the critically ill child;Hazinski,1992