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Epidemiological Study of Oral and Perioral Cancers in Isfahan
Oral Cancer Epidemiological Characteristics
2009/4/2
Introduction: Despite the fact that oral and perioral cancers are not included in common cancers,they are of special importance for their impact on human morbidity and life quality. Awareness of the...
Epidemiological study of dental disease factors among young Japanese children
Dental disease in young children Environment factor Logistic regression analysis Oral Health Promotion
2008/11/11
Dental diseases in young children are closely related to lifestyle, hence it is difficult to identify a single causative factor. To prevent and control dental diseases in young children, EBM-based ind...
An Epidemiological Study of Hyperdontia in American Blacks and Whites
Supernumerary teeth Malocclusion Race differences Sex differences
2008/10/30
Objective: To test the null hypothesis that American blacks do not have a higher frequency of extra permanent teeth than whites.Materials and Methods: Panoramic radiographs of adolescent orthodontic p...