1. Variations in unexpected infant death rates relating to age, sex and season;Carpenter,1982
2. The sudden infant death syndrome;Beckwith;Curr Probl Pediatr,1973
3. An enquiry into sudden death in infancy;Banks;Month Bull Ministry Hlth (London),1958
4. Sudden and unexpected death in infancy: A review of the world literature 1954–1966;Valdes-Dapena;Pediatrics,1967
5. Role of respiratory viruses in childhood and mortality;Downham;Br Med J,1975