Cigarette smoking and periodontitis: methodology to assess the strength of evidence in support of a causal association.
Gelskey, Shirley C.; Community Dentistry & Oral Epidemiology, 1999, vol. 27, issue 1, p 16, ISSN 03015661. ISBN 03015661.

Full Text Resources Located for this Citation

View article on EBSCOhost(Login required)
View article via CrossRef