Livingston, H L Total coverage of multiple and adjacent denuded root surfaces with a free gingival autograft. [electronic resource] - Oral health Oct 1975 - 22-5 p. digital Publication Type: Journal Article ISSN: 0030-4204 Subjects--Topical Terms: AdultFemaleGingiva--transplantationGingival Diseases--surgeryHumansTransplantation, Autologous