Josephson, B A Master cast construction: a combination technique utilizing plaster of paris and a silicone material. [electronic resource] - The Journal of prosthetic dentistry May 1972 - 565-8 p. digital Publication Type: Journal Article ISSN: 0022-3913 Standard No.: 10.1016/0022-3913(72)90271-5 doi Subjects--Topical Terms: Calcium SulfateDental MaterialsDenture, Partial, FixedModels, DentalSiliconesTechnology, Dental