[Crib death and parents' education].
Grimsrud
Tom K
TK
D004522:Educational Status; D005220:Fathers; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D009035:Mothers; D009664:Norway / Q000453:epidemiology; D013398:Sudden Infant Death / Q000453:epidemiology / Q000209:etiology