1. Tissue Changes Incident to Tooth Movement;Oppenheim;Am. Orthodontist,1911
2. Tissue Changes Incident to Tooth Movement;Oppenheim;Am. Orthodontist,1911
3. Human Tissue Response to Orthodontic Intervention of Short and Long Duration;Oppenheim;Am. J. Orthodontics and Oral Surg.,1942
4. A Possibility of Physiologic Tooth Movement;Oppenheim;Am. J. Orthodontics and Oral Surg.,1944
5. Orthodontic Therapy and Reality;Oppenheim;Angle Orthodontist,1935