[RAISING THE QUALIFICATIONS OF COMMUNITY AND INDUSTRIAL PHYSICIANS IN THE UNIFIED HOSPITAL].
D003604:Czechoslovakia; D004503:Education, Medical, Graduate; D006761:Hospitals; D006801:Humans; D007221:Industry; D009787:Occupational Medicine; D010820:Physicians; D011315:Preventive Medicine
CZECHOSLOVAKIA; EDUCATION, MEDICAL, POSTGRADUATE; INDUSTRIAL MEDICINE; PREVENTIVE MEDICINE