[COLDS IN WORKERS IN SOME MINES IN THE OMSK PETROLEUM PROCESSING FACTORY].
D003139:Common Cold; D006801:Humans; D009784:Occupational Diseases; D010578:Petroleum; D014586:USSR
D010578:Petroleum
COMMON COLD; OCCUPATIONAL DISEASES; PETROLEUM; USSR
PROSTUDNYE ZABOLEVANIIA U RABOCHIKH NEKOTORYKH TSEKHOV OMSKOGO NEFTEPERERABATYVAIUSHCHEGO ZAVODA.