Prone, hot, and dead.
D001512:Bedding and Linens; D005260:Female; D005334:Fever / Q000150:complications*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008423:Maternal Age; D011187:Posture / Q000502:physiology*; D011403:Pronation / Q000502:physiology; D013398:Sudden Infant Death / Q000209:etiology* / Q000517:prevention & control