[Significance of mass prophylactic examinations of workers in the organization pyoderma control in a metallurgical plant in Leningrad].
D009783:Dermatitis, Occupational / Q000517:prevention & control*; D006801:Humans; D008669:Metallurgy; D009938:Organizations; D010808:Physical Examination; D011711:Pyoderma / Q000517:prevention & control*
OCCUPATIONAL DERMATITIS/prevention and control; PYODERMA/prevention and control