Document is current

Any future updates will be listed below

Hourly differences in air pollution and risk of respiratory disease in the elderly: a time-stratified case-crossover study

Crossref DOI link: https://doi.org/10.1186/1476-069X-13-67

Published Online: 2014-08-13

Published Print: 2014-12

Update policy: https://doi.org/10.1007/springer_crossmark_policy

About CrossMark