1. The management of pain in children with sickle cell disease;Scott,1982
2. Intravenous narcotic therapy for children with severe sickle cell pain crisis;Cole;AJDC,1986
3. Chronic pain: principles of management;Newburger;J Peds,1981
4. The clinical measurement of pain in children: a review;McGrath;Clinical Journal of Pain,1986
5. Pain: a subject ignored (letter);Rana;Pediatrics,1987