Can nonstandardized bitewing radiographs be used to assess the presence of alveolar bone loss in epidemiologic studies?
Merchant AT, Pitiphat W, Parker J, Joshipura K, Kellerman M, Douglass CW. Can nonstandardized bitewing radiographs be used to assess the presence of alveolar bone loss in epidemiologic studies? Community Dent Oral Epidemiol. 2004 Aug; 32(4):271-6.