Não informado. (1977). Journal of the New Zealand Society of Periodontology. New Zealand Society of Periodontology.
Chicago-viite (17. p.)Não informado. Journal of the New Zealand Society of Periodontology. Aulendorf, Alemanha: New Zealand Society of Periodontology, 1977.
MLA-viite (8. p.)Não informado. Journal of the New Zealand Society of Periodontology. New Zealand Society of Periodontology, 1977.
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