Sudden infant death syndrome: after the "back to sleep" campaign.
Dwyer
T
T
Ponsonby
A L
AL
D005260:Female; D006266:Health Education; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012307:Risk Factors; D012890:Sleep / Q000502:physiology*; D012907:Smoking; D013398:Sudden Infant Death / Q000517:prevention & control*; D016683:Supine Position