title: Viruses and the respiratory tract in sudden infant deaths.
mesh_terms: D001990:Bronchiolitis, Viral / Q000401:mortality; D003645:Death, Sudden; D005455:Fluorescent Antibody Technique; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011024:Pneumonia, Viral / Q000401:mortality; D012136:Respiratory Syncytial Viruses / Q000302:isolation & purification; D012140:Respiratory Tract Diseases / Q000209:etiology*; D014780:Viruses / Q000302:isolation & purification*