1. Die Heilung von Extraktion Wunden;Euler;Deutsche Monatschr. Zahnh.,1923
2. Histological Study of Repair in the Maxillary Bones Following Surgery;Schram;J. A. D. A.,1929
3. Healing of Disturbed and Undisturbed Extraction Wounds;Claflin;J. A. D. A.,1936
4. Healing Process Following the Removal of Teeth Where Injury Greater Than That Sustained in Simple Extraction Is Involved;Deebach;Northwestern Univ. D. Res. & Grad. Quart. Bull.,1935
5. Histological Study of Bone Healing in Relation to the Extraction of Teeth;Christopher;Northwestern Univ. Bull.,1942