Reports of uncontrolled clinical trials for directly placed restorations in vital teeth
Abstract Uncontrolled trials are criticized as unreliable. This study aimed to establish how the number of published reports from uncontrolled clinical trials compares to that of controlled trials for directly placed restorations in vital teeth and whether their annual number is increasing, stable o...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
Sociedade Brasileira de Pesquisa Odontológica
2017-07-01
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Series: | Brazilian Oral Research |
Subjects: | |
Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242017000100246&lng=en&tlng=en |