The role of smoking in periodontal diseases: a review of the literature.
Thomson
M R
MR
Garito
M L
ML
Brown
F H
FH
D003773:Dental Plaque / Q000209:etiology; D006801:Humans; D010510:Periodontal Diseases / Q000209:etiology*; D012907:Smoking / Q000009:adverse effects*