PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Microbiology Molecular Biology Dentistry Min Liu PeerJ Author Summary Dentistry Microbiology Molecular Biology PeerJ Contributions Articles 1 December 1, 2020 Salivary microbial changes during the first 6 months of orthodontic treatment Mei Zhao, Min Liu, Wei Chen, Haiping Zhang, Yuxing Bai, Wen Ren https://doi.org/10.7717/peerj.10446 PubMed 33344084