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Estudios de cohortes especiales
(2020)
As we mentioned in a previous article (Cohort studies. 1st part. Description, methodology and applications), cohort studies are characterized by being observational, longitudinal and analytical studies; and in all of them ...
Smoking enhances bone loss in anterior teeth in a Brazilian population: A retrospective cross-sectional study
(2008-12-01)
The aim of the present study was to radiographically evaluate the effect of smoking on bone loss resulting from chronic periodontitis. Periapical radiographs were analyzed of 80 patients with chronic periodontitis (40 ...
Smoking enhances bone loss in anterior teeth in a Brazilian population: A retrospective cross-sectional study
(2008-12-01)
The aim of the present study was to radiographically evaluate the effect of smoking on bone loss resulting from chronic periodontitis. Periapical radiographs were analyzed of 80 patients with chronic periodontitis (40 ...