[FREQUENCY AND COURSE OF CARDIOVASCULAR LESIONS DURING THE WORKING AGE WITHIN THE FRAMEWORK OF THE S.N.C.F].
D002318:Cardiovascular Diseases; D002319:Cardiovascular System; D005602:France; D006801:Humans; D009787:Occupational Medicine; D011890:Railroads; D013223:Statistics as Topic; D014937:Work
CARDIOVASCULAR DISEASES; FRANCE; INDUSTRIAL MEDICINE; RAILROADS; STATISTICS
FR'EQUENCE ET 'EVOLUTION DES L'ESIONS CARDIO-VASCULAIRES 'A L' AGE DU TRAVAIL DANS LE CADRE DE LA S.N.C.F.