The rationale, as well as all other information prepared by the review process, can be found in the WHO document “Health Aspects of Air Pollution with Particulate Matter, Ozone and Nitrogen Dioxide”, WHO/Euro, 2003 (http://www.euro.who.int/document/e79097.pdf).
Les explications, tout comme les autres informations fournies au cours du processus d'examen, figurent dans le document de l'OMS intitulé «Health Aspects of Air Pollution with Particulate Matter, Ozone and Nitrogen Dioxide», OMS/Euro, 2003 (http://www.euro.who.int/document/e79097.pdf).