Journal of Periodontology · 2000 · 405 citations · 25 references
The results suggest that cigar and pipe smoking may have similar adverse effects on periodontal health and tooth loss as cigarette smoking. Smoking cessation efforts should be considered as a means of improving periodontal health and reducing tooth loss in heavy smokers of cigarettes, cigars, and pipes with periodontal disease.
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Jan Bergström, Hans Preber · Journal of Periodontology · 1994 · 360 citations
Smoking Cessation and the Risk of Stroke in Middle-aged Men
S Goya Wannamethee · JAMA · 1995 · 306 citations