Comparative effectiveness research in observational studies

J Periodontal Implant Sci. 2018 Dec 26;48(6):335-336. doi: 10.5051/jpis.2018.48.6.335. eCollection 2018 Dec.

Author

Jaeun Choi¹

Affiliation

¹ Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA.

No abstract available

Publication types

Editorial