1. Berry PJ, Keeling JW (1989) The investigation of sudden infant death in infants. In: Anthony PP, MacSween RND (eds) Recent advances in histopathology. Churchill Livingstone, London, pp 251?279
2. Froggat P, Lynas MA, Mackenzie G (1971) Epidemiology of sudden unexpected death in infants in N. Ireland. Br J Paediatr Soc Med 25:119?134
3. Carpenter RG, Gardner A (1982) Variations in unexpected infant death rates relating to age, sex and season. Studies on medical and population subjects. HM Stationery Office, London, 45:23?31
4. Valdes-Dapena MA (1967) Sudden and unexpected death in infancy: a review of the world literature 1954?1966. Pediatrics 39:123?138
5. Entrup M, Brinkmann B (1990) Histologische Lungenbefunde beim plötzlichen Kindstod. Z Rechtsmed 103:425?433