1. Letters to the editor;Stone;JADA,1979
2. Letters to the editor;Singer;JADA,1979
3. Letters to the editor;Shopp;JADA,1979
4. Commentary: Controlling the cost of dental health care insurance;Knutson;JADA,1979
5. A statistical study of caries in the deciduous and permanent teeth of children;Cohen;JADA,1936