Sudden and unexpected death.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001344:Autopsy; D002648:Child; D002675:Child, Preschool; D003334:Coroners and Medical Examiners; D003644:Death Certificates; D003645:Death, Sudden; D005194:Family Practice; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D006113:United Kingdom