TY - GEN AU - Persson,G Rutger TI - Perspectives on periodontal risk factors SN - 1466-2094 PY - 2008///1030 KW - Attitude to Health KW - Health Status KW - Humans KW - Models, Statistical KW - Periodontitis KW - etiology KW - Prognosis KW - Risk Assessment KW - Risk Factors KW - Self Concept KW - Smoking KW - adverse effects KW - Socioeconomic Factors N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review ER -