Sudden infant death syndrome. Smoking is part of a causal chain.
Logan
S
S
Spencer
N
N
Blackburn
C
C
D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012307:Risk Factors; D012959:Socioeconomic Factors; D013398:Sudden Infant Death / Q000209:etiology*; D014028:Tobacco Smoke Pollution
D014028:Tobacco Smoke Pollution