1. U.S. Department of Health and Human Services: Health, United States, 1980. DHHS Publication No. (PHS) 81-1232, 1980, p. 276.
2. National Safety Council: Accidents Facts, 1980. Chicago, Ill., 1980.
3. Child deaths from accidents and violence;MacFarlane;Popul. Trends,1978
4. Les accidents chez l'enfant et le jeune, donnees epidemiologiques;Rumeau-Rouquette;Rev. Pediatrie,1976
5. U.S. Department of Health and Human Services/Public Health Service: Better Health for Our Children: A National Strategy. Vol. III: A Statistical Profile. DHHS Publication No. PHS 79-55071, 1981, p. 197.