Refining exposure definitions for studies of periodontal disease and systemic disease associations.

MLA

Demmer, Ryan T., et al. “Refining Exposure Definitions for Studies of Periodontal Disease and Systemic Disease Associations.” Community Dentistry and Oral Epidemiology, vol. 36, no. 6, Dec. 2008, pp. 493–502. EBSCOhost, https://doi.org/10.1111/j.1600-0528.2008.00435.x.

APA

Demmer, R. T., Kocher, T., Schwahn, C., Völzke, H., Jacobs, D. R., Jr, & Desvarieux, M. (2008). Refining exposure definitions for studies of periodontal disease and systemic disease associations. Community Dentistry and Oral Epidemiology, 36(6), 493–502. https://doi.org/10.1111/j.1600-0528.2008.00435.x

Chicago

Demmer, Ryan T, Thomas Kocher, Christian Schwahn, Henry Völzke, David R Jacobs Jr, and Moïse Desvarieux. 2008. “Refining Exposure Definitions for Studies of Periodontal Disease and Systemic Disease Associations.” Community Dentistry and Oral Epidemiology 36 (6): 493–502. doi:10.1111/j.1600-0528.2008.00435.x.