1. The Reduction in Face Height of Edentulous and Partially Edentulous Subjects During Long-Term Denture Wear; A Longitudinal Roentgenographic Cephalometric Study, Acta Odont;Tallgren;Scand,1966
2. The Effect of Denture Wearing on Facial Morphology; A 7-Year Longitudinal Study, Acta Odont;Tallgren;Scand,1967
3. Positional Changes of Complete Dentures; A 7-Year Longitudinal Study, Acta Odont;Tallgren;Scand,1969
4. Atwood DA. A Cephalometric Study of the Clinical Rest Position of the Mandible. Part I. The Variability of the Clinical Rest Position Following the Removal of Occlusal Contacts, J. Prosthet. Dent. 1957;6:504-519.