1. Unserviceable crowns and fixed partial dentures: Life-span and causes for loss of serviceability;Schwartz;J Am Dent Assoc,1970
2. Changes in adult face height due to aging, wear and loss of teeth, and prosthetic treatment: A roentgen cephalometric study mainly on Finnish women;Tallgren;Acta Odontol Scand,1957
3. Prosthodontic Treatment for Partially Edentulous Patients;Zarb,1978
4. Changes in height of the alveolar process in edentulous segments: A longitudinal clinical and radiographic study of full upper denture cases with residual lower anteriors;Carlsson;Odontol T,1967
5. Changes in height of the alveolar process in edentulous segments. II;Carlsson;Sven Tandlak Tidskr,1969