CHINA MARKET, , Issue 40,2008, Pages 122-123, doi:10.3969/j.issn.1005-6432.2008.40.059
JOURNAL OF CLINICAL REHABILITATIVE TISSUE ENGINEERING RESEARCH, Volume 12, Issue 40,2008, Pages 7801-7807, doi:10.3321/j.issn:1673-8225.2008.40.013
SHANDONG MEDICAL JOURNAL, Volume 48, Issue 40,2008, Pages 103-104, doi:10.3969/j.issn.1002-266X.2008.40.064
SHANDONG MEDICAL JOURNAL, Volume 48, Issue 40,2008, Pages 91, doi:10.3969/j.issn.1002-266X.2008.40.086
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