Episode of toxic gas exposure in sewer workers

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      <subfield code="a">The sewer workers are used to unpleasant smells, but may be required to investigate unusual ones. Twenty six men were involved in investigation of episodes of such a smell after neighbourhood complaints over several weeks. The workers exposed to the smell were investigated by, clinical follow up, lung function tests, and measurement of pituitary function</subfield>
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      <subfield code="g">Vol. 54, nº 4, April 1997 ; p. 277-280</subfield>
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