From the Centers for Disease Control and Prevention. Assessment of infant sleeping position--selected states, 1996.
D000328:Adult; D005006:Ethnicity / Q000706:statistics & numerical data; D005260:Female; D006801:Humans; D007223:Infant; D007224:Infant Care / Q000706:statistics & numerical data*; D007231:Infant, Newborn; D008297:Male; D011159:Population Surveillance; D016684:Prone Position; D012307:Risk Factors; D012890:Sleep; D013398:Sudden Infant Death / Q000453:epidemiology / Q000517:prevention & control*; D016683:Supine Position; D014481:United States / Q000453:epidemiology