title: Unexpected death in infants.
mesh_terms: D000367:Age Factors; D001238:Asphyxia Neonatorum; D003645:Death, Sudden; D003933:Diagnosis; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000517:prevention & control; D007234:Infant, Premature; D007235:Infant, Premature, Diseases / Q000517:prevention & control; D012140:Respiratory Tract Diseases