Firtell, D N Retention of obturator-removable partial dentures: a comparison of buccal and lingual retention. [electronic resource] - The Journal of prosthetic dentistry Feb 1980 - 212-7 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0022-3913 Standard No.: 10.1016/0022-3913(80)90189-4 doi Subjects--Topical Terms: Dental Stress AnalysisDenture DesignDenture RetentionDenture, Partial, RemovableMaxilla--surgeryOsteotomyPalatal ObturatorsProsthesis Design