RT Journal Article SR Electronic T1 Potentially dangerous sleeping environments and accidental asphyxia in infancy and early childhood. JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 467 OP 467 DO 10.1136/adc.72.5.467-b VO 72 IS 5 A1 S Levene YR 1995 UL http://adc.bmj.com/content/72/5/467.3.abstract AB