@文章{Kelly1900280，作者= {Kelly, Frank J.}，标题={城市空气质量与健康:前进两步，后退一步}，volume = {53}， number = {3}， location-id = {1900280}， year = {2019}， doi = {10.1183/13993003.00280-2019}， publisher ={欧洲呼吸学会}，issn = {0903-1936}， URL = {//www.qdcxjkg.com/c188bet官网地址ontent/53/3/1900280}， eprint = {//www.qdcxjkg.com/content/53/3/1900280.full.pdf}， journal ={欧洲呼吸学会}}