TY - BOOK AU - Basma Mahmoud Abdelfattah AU - Mahmoud Elrefaie , AU - Noha Ghallab , AU - Olfat Shaker , TI - The effect of smoking on gingival crevicular fluid cytokine profile (TNF-Ü) in chronic and aggressive periodontitis / PY - 2011/// CY - Cairo : PB - Basma Mahmoud Abdelfattah , KW - GCF KW - Smoking KW - TNF-Ü N1 - Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Oral-Diagnosis; Issued also as CD N2 - Smoking is an important risk factor for the initiation and progression of periodontal diseases. The aim of this study is to demonstrate the influence of the smoking on the level of tumor necrosis factor-alpha (TNF-Ü) in the gingival crevicular fluid of patients with chronic and generalized aggressive periodontitis compared to periodontally healthy subjects UR - http://172.23.153.220/th.pdf ER -