. . . . . . . . . . . . . . . "177-179" . . "D Y D Samarawickrama" . . . . . "12206397" . . "wetenschappelijk artikel"@nl . . . . . . . "10.1034/J.1601-0825.2002.02848.X" . "Saliva substitutes: how effective and safe are they?"@en . "Saliva substitutes: how effective and safe are they?"@en . . "8" . . . . . . . . . . . . "Saliva substitutes: how effective and safe are they?"@nl . . "art\u00EDculu cient\u00EDficu espubliz\u00E1u en xunetu de 2002"@ast . . . "2002-07-01T00:00:00Z"^^ . . "4" . . "Saliva substitutes: how effective and safe are they?"@en . "Saliva substitutes: how effective and safe are they?"@en . . "article scientifique publi\u00E9 en 2002"@fr . . . "\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\u043F\u043D\u0456 2002"@uk . "scientific article published on 01 July 2002"@en . . . . . "Saliva substitutes: how effective and safe are they?"@nl . . "Saliva substitutes: how effective and safe are they?"@nl . .