Robinson، S.؛ Chan، M. F. W.-Y. (2009). "New teeth from old: treatment options for retained primary teeth". British Dental Journal. ج. 207 ع. 7: 315–20. DOI:10.1038/sj.bdj.2009.855. PMID:19816477. S2CID:205664010.
Robinson، S.؛ Chan، M. F. W.-Y. (2009). "New teeth from old: treatment options for retained primary teeth". British Dental Journal. ج. 207 ع. 7: 315–20. DOI:10.1038/sj.bdj.2009.855. PMID:19816477. S2CID:205664010.
Robinson، S.؛ Chan، M. F. W.-Y. (2009). "New teeth from old: treatment options for retained primary teeth". British Dental Journal. ج. 207 ع. 7: 315–20. DOI:10.1038/sj.bdj.2009.855. PMID:19816477. S2CID:205664010.
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s.v. tannfé first edition available: "An Icelandic-English Dictionary". University of Pennsylvania School of Arts and Sciences. مؤرشف من الأصل في 2019-05-24.
"Primary teeth"(PDF). American Dental Association. مؤرشف من الأصل(PDF) في 2016-02-05.
s.v. tannfé first edition available: "An Icelandic-English Dictionary". University of Pennsylvania School of Arts and Sciences. مؤرشف من الأصل في 2019-05-24.