[Determination of the action threshold of  irritating air pollutants--comparison of 2 methods].
D000397:Air Pollution; D000818:Animals; D001681:Biological Assay; D001980:Bronchi / Q000187:drug effects*; D002923:Cilia / Q000187:drug effects*; D006168:Guinea Pigs; D014132:Trachea / Q000187:drug effects*
Determination du seuil d'action des polluants irritants de l'atmosphere--comparaison de deux methodes.