1. Parent behavior and child distress during urethral catheterization;Kleiber;J Soc Pediatr Nurs,1999
2. Children's memory for a salient medical procedure: implications for testimony;Merritt;Pediatrics,1994
3. Fundamentals of Clinical Trials;Friedman,1996
4. Children's pain perception before and after analgesia: a study of instrument construct validity and related issues;Aradine;J Pediatr Nurs,1988
5. Visual analogue scales: measurement of subjective phenomena;Gift;Nurs Res,1989