Incidence of the symptoms of chronic bronchitis and bronchial asthma among chemical industry workers

Jedrychowski, W.; Flak, E.; Garlińska, J.; Bruzgielewicz, J.

Przeglad Epidemiologiczny 35(4): 479-488

1981


ISSN/ISBN: 0033-2100
PMID: 7339707
Document Number: 175001

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