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Lu W, Tian Q, Xu R, Zhong C, et al. Short-term exposure to ambient air pollution and pneumonia hospital admission
among patients with COPD: a time-stratified case-crossover study. Respir Res 2022;23:71.
PMID: 35346202
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 |
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Lu W, Tian Q, Xu R, Zhong C, et al. Short-term exposure to ambient air pollution and pneumonia hospital admission
among patients with COPD: a time-stratified case-crossover study. Respir Res 2022;23:71.
PMID: 35346202
|
|
|
|