[REGIMEN OF WORK, REST AND NUTRITION IN LOCOMOTIVE CREWS WORKING ON LONG-DISTANCE TRACKS].
D003604:Czechoslovakia; D006801:Humans; D009749:Nutrition Surveys; D009752:Nutritional Status; D009787:Occupational Medicine; D011890:Railroads; D012146:Rest; D014937:Work
CZECHOSLOVAKIA; INDUSTRIAL MEDICINE; NUTRITION SURVEYS; RAILROADS; REST
RE ZIM PR'ACE, ODPO CINKU A V'Y ZIVY U LOKOMOTIVN'ICH  CET PRACUJ'IC'ICH NA D'ALKOV'YCH J'IZD'ACH.