Firtell, D N Mandibular complete denture impressions with fluid wax or polysulfide rubber: a comparative study. [electronic resource] - The Journal of prosthetic dentistry Jun 1992 - 801-4 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0022-3913 Standard No.: 10.1016/0022-3913(92)90587-z doi Subjects--Topical Terms: AgedDental Impression Materials--chemistryDental Impression Technique--instrumentationDenture RetentionDenture, Complete, LowerHumansMouth Mucosa--anatomy & histologyPainRubber--chemistrySulfides--chemistrySurface PropertiesWaxes--chemistry