作者单位:
Univ Basel, Univ Ctr Dent Med, Dept Periodontol Endodontol & Cariol, Hebelstr 3, CH-4056 Basel
[1]
Univ Witten, Clin Periodontol, Witten, Germany
[2]
Univ Michigan, Sch Dent, Dept Periodont & Oral Med, Ann Arbor, MI 48109 USA
[3]
发布时间
2017-04-05