@Article{20217, title = {南京市PM2.5中金属元素污染特征及健康风险}, author = {李慧明1,钱新2*,冷湘梓2,戴前英2}, journal = {环境监控与预警}, volume = {13}, number = {1}, pages = {7}, numpages = {7.0000}, year = {2021}, month = {01}, doi = {}, publisher = {} }