Updates are available Correction dated 2017-03-14

Click to view Correction: https://doi.org/10.1186/s12890-017-0394-6

Effects of periodontal treatment on exacerbation frequency and lung function in patients with chronic periodontitis: study protocol of a 1-year randomized controlled trial

Crossref DOI link: https://doi.org/10.1186/s12890-016-0340-z

Published Online: 2017-01-23

Published Print: 2017-12

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