1. Unfilled fields of public health;Winslow;Mod. Med.,1920
2. Dentistry in public health;Pelton,1955
3. Proposed report on educational qualifications of public health dentists;Am.J. Pub. Health,1952
4. Statistical study of the primary causes of extractions;Allen;J.D. Res.,1944
5. Dental disease and its relation to the loss of human teeth;Brekhus;J.A.D.A.,1929