Source:
Jornal do medico [J Med (Oporto)] 1963 Nov 02; Vol. 52, pp. 434-9.Publisher: Emel Country of Publication: Portugal NLM ID: 0374753 Publication Model: Print Cited Medium: Print ISSN: 0021-7573 (Print) Linking
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Pesquisa Brasileira em Odontopediatria e Clinica Integrada; jul-set2011, Vol. 11 Issue 3, p393-398, 6p, 1 Black and White Photograph, 7 Charts, 2 Graphs