document.writeln("<Center><div class=\"doc\"><a href=\'/e/member/fava/add/?classid=10&id=52139\'  target=\'_self\'><i class=\"fa fa-file-word-o\"></i> 探研富血小板血浆在口腔组织再生中应用的影响因素文档下载.doc </a></div></Center>");