title: Sudden infant death syndrome and sleeping position: progress is being made.
mesh_terms: D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D010290:Parents / Q000193:education*; D012307:Risk Factors; D013398:Sudden Infant Death / Q000209:etiology* / Q000517:prevention & control*; D016683:Supine Position; D011795:Surveys and Questionnaires