Letter: Probability of death related to previous army rank.
D000059:Accidents; D000328:Adult; D000368:Aged; D002318:Cardiovascular Diseases / Q000401:mortality; D003645:Death, Sudden; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D008887:Military Medicine; D008889:Military Personnel; D009026:Mortality; D009369:Neoplasms / Q000401:mortality; D012923:Social Class; D014947:Wounds and Injuries / Q000401:mortality