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Oxides of Nitrogen - Environmental Health Criteria 4
(1977)
In the context of this criteria document, the term oxides of nitrogen is understood to include nitric oxide (NO) and nitrogen dioxide (NO2). Other oxides of nitrogen which exist in the atmosphere are not known to have any ...
Lead - Environmental Health Criteria 3
(1977)
A WHO Task Group on Environmental Health Criteria for Lead met in Geneva from 29 April to 5 May 1975. The Task Group reviewed and revised the second draft criteria document and made an evaluation of the health risks from ...