Gröndahl, K Digital subtraction radiography for diagnosis of periodontal bone lesions with simulated high-speed systems. [electronic resource] - Oral surgery, oral medicine, and oral pathology Mar 1983 - 313-8 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0030-4220 Standard No.: 10.1016/0030-4220(83)90334-1 doi Subjects--Topical Terms: Alveolar Process--diagnostic imagingAnalog-Digital ConversionData DisplayHumansPeriodontal Diseases--diagnostic imagingRadiographySubtraction Technique