[Investigation of death certificate in Aichi prefecture].
Matsumoto
Kazutoshi
K
D000328:Adult; D000368:Aged; D002423:Cause of Death; D002940:Circadian Rhythm; D003644:Death Certificates; D003645:Death, Sudden / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D012042:Registries; D012621:Seasons; D013997:Time Factors