Kleinman M T, Bailey R M, Whynot J D, Anderson K R, Linn W S, Hackney J D
Arch Environ Health. 1985 Jul-Aug;40(4):197-201. doi: 10.1080/00039896.1985.10545917.
Exposure of 20 volunteers to sodium chloride (NaCl) aerosol or to a mixture containing NaCl plus irritant particles (zinc ammonium sulfate) and irritant gases (nitrogen dioxide and sulfur dioxide) produced no significant decrements in pulmonary function. There was a slight tendency for respiratory symptoms to be greater during the exposure to the mixture than during exposure to the NaCl aerosol alone; the differences were not statistically significant. The pollutant concentrations studied approximated worst-case ambient levels observed in the Los Angeles basin.
20名志愿者暴露于氯化钠（NaCl）气雾剂或含有NaCl加刺激性颗粒（硫酸锌铵）和刺激性气体（二氧化氮和二氧化硫）的混合物中，肺功能未出现显著下降。暴露于混合物期间的呼吸道症状略高于仅暴露于NaCl气雾剂期间；差异无统计学意义。所研究的污染物浓度接近在洛杉矶盆地观察到的最坏情况的环境水平。
