Seasonality of SIDS in Canada.
Walter
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SD
D002170:Canada / Q000453:epidemiology; D015986:Confounding Factors, Epidemiologic; D006801:Humans; D007226:Infant Mortality / Q000639:trends*; D007231:Infant, Newborn; D012621:Seasons; D013398:Sudden Infant Death / Q000453:epidemiology* / Q000209:etiology / Q000517:prevention & control*