[Functional state of the organism and the efficiency of heading-drivers in deep coal mines].
D000389:Air Conditioning; D003032:Coal Mining; D004781:Environmental Exposure; D006358:Hot Temperature; D006801:Humans; D009787:Occupational Medicine; D014586:USSR
Funktional'noe sostoianie organizma i proizvoditel'nost' truda prokhodchikov glubokikh ugol'nykh shakht.