1. Dental Roentgenology;Ennis,1936
2. Clinical Dental Roentgenology;McCall,1947
3. Use of Roentgen Rays in the Practice of Children’s Dentistry;Fixott;J.A.D.A.,1937
4. Preschool Age Dentistry;Delabarre;J.A.D.A.,1933
5. Preliminary Bite-wing Roentgenographic Examination of Naval Aviation Cadets;White;Naval Med. Bul,1944