The relation between periodontopathic microorganisms and periodontal risk factors and clinical index
LIU Rong-sen
YANG Qing-yu
HAO Feng-de
HAN Shu-feng
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Publication Date：2007-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 20-22 )