[New organizational and methodological approaches to prophylactic check-ups of railway workers].
Kaptsov
V A
VA
Troitskaia
A Iu
AIu
Pankova
V B
VB
D006801:Humans; D009787:Occupational Medicine; D009790:Occupations; D010808:Physical Examination; D011315:Preventive Medicine; D011890:Railroads; D012307:Risk Factors