[Action blood circulation 73 at the German Federal Railroads and ADP (automatic data processing)].
D000328:Adult; D000368:Aged; D002318:Cardiovascular Diseases / Q000175:diagnosis*; D003936:Diagnosis, Computer-Assisted; D005860:Germany, West; D006801:Humans; D008875:Middle Aged; D009787:Occupational Medicine; D011890:Railroads; D011795:Surveys and Questionnaires
Aktion Kreislauf 73 bei der Deutschen Bundesbahn und ED.