The Removal or Retention of Pulpless Teeth

Joseph A. Pollia, Walter C. Alvarez, Frank L. Platt, Ernest D. Chipman, Karl F. Meyer, Robert Burns, Guy S. Millberry, A.F. Lucchetti
1920 The Journal of the National Dental Association  
doi:10.14219/jada.archive.1920.0030 fatcat:pjbzke5rwjb3xa562e4iisxqli