Bacterial Community Shift in Treated Periodontitis Patients Revealed by Ion Torrent 16S rRNA Gene Amplicon Sequencing Jünemann, Sebastian ; Prior, Karola ; Szczepanowski, Rafael ; Harks, Inga ; Ehmke, Benjamin ; Goesmann, Alexander ; Stoye, Jens ; Harmsen, Dag Abstract Publication: PLoS ONE Pub Date: August 2012 DOI: 10.1371/journal.pone.0041606 Bibcode: 2012PLoSO...741606J