Cause of death in widow(er)s and spouses.
D000059:Accidents; D000368:Aged; D003643:Death; D005260:Female; D006117:Grief; D006801:Humans; D008016:Life Change Events; D008297:Male; D008875:Middle Aged; D009026:Mortality; D012847:Single Person / Q000523:psychology*; D006113:United Kingdom