الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::d485e64a92507f93288094a4c33cac46Testhttps://doi.org/10.1603/0022-2585-40.1.119Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3278ae1266dc1a0233b0d79f2b91f99Testhttps://doi.org/10.1093/jmedent/23.2.125Test