(Q39403351)
Statements
1 reference
Decline in FEV1 and airflow limitation related to occupational exposures in men of an urban community (English)
1 reference
S Humerfelt
1 reference
A Gulsvik
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R Skjaerven
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S Nilssen
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G Kvåle
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O Sulheim
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E Ramm
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E Eilertsen
1 reference
S B Humerfelt
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1 September 1993
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1 reference