Adult 3 Female 3 Humans 3 Male 3 Middle Aged 3 Non-Smokers adult 3 female 3 human 3 male 3 middle aged 3 Article 2 Cigarette Smoking 2 Smokers 2 cigarette smoking 2 controlled study 2 longitudinal study 2 smoking 2 smoking cessation 2 African American 1 Aged 1 Aged, 80 and over 1 Alveolar Bone Loss 1 Biomarkers 1 Bone loss 1 Cancer progression 1 Case-Control Studies 1 Clinical 1 Cotinine 1 Dental Implants 1