"Guided tissue regeneration in the treatment of infrabony defects on maxillary premolars. A pilot study"@nl . . "Guided tissue regeneration in the treatment of infrabony defects on maxillary premolars. A pilot study"@nl . . . "G Bratthall" . . . "10" . "K Gr\u00F6ndahl" . "Guided tissue regeneration in the treatment of infrabony defects on maxillary premolars. A pilot study"@en . . . "10.1111/J.1600-051X.1992.TB02168.X" . "Guided tissue regeneration in the treatment of infrabony defects on maxillary premolars. A pilot study"@en . . "article scientifique publi\u00E9 en 1992"@fr . "Guided tissue regeneration in the treatment of infrabony defects on maxillary premolars. A pilot study"@nl . . . . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u043B\u0438\u0441\u0442\u043E\u043F\u0430\u0434\u0456 1992"@uk . "G Proestakis" . "R Attstr\u00F6m" . . "766-773" . "1992-11-01T00:00:00Z"^^ . . "wetenschappelijk artikel"@nl . "G S\u00F6derholm" . . . "1452802" . . . "scientific article published on 01 November 1992"@en . . "art\u00EDculu cient\u00EDficu espubliz\u00E1u en payares de 1992"@ast . . "19" . "Guided tissue regeneration in the treatment of infrabony defects on maxillary premolars. A pilot study"@en . . . "Guided tissue regeneration in the treatment of infrabony defects on maxillary premolars. A pilot study"@en . "im November 1992 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . . . . "B Kullendorff" .