Academic dentistry
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PII: S0300-5712(08)00111-5
doi:10.1016/j.jdent.2008.04.003
© 2008 Elsevier Ltd. All rights reserved.
PII: S0300-5712(08)00111-5
doi:10.1016/j.jdent.2008.04.003
© 2008 Elsevier Ltd. All rights reserved.