1. SIDS a challenge;Willinger;J. Natl Inst. Health Res.,1989
2. Sudden and unexpected death in infancy: A review of the world literature 1954-1966;Valdes-Dapena;Pediatrics,1967
3. Sudden Infant Death Syndrome: A review of the medical literature 1974-1979;Valdes-Dapena;Pediatrics,1980
4. Estimated rates of concordancy for the sudden infant death syndrome in twins;Spiers;Am. J. Epidemiol.,1974