Impact of supragingival therapy on subgingival microbial profile in smokers versus non-smokers with severe chronic periodontitis.
Meulman T, Casarin RC, Peruzzo DC, Giorgetti AP, Barbagallo A, Casati MZ, Sallum EA, Gonçalves RB, Nociti FH Jr. J Oral Microbiol. 2012; 4. Epub 2012 Jan 5.