SHANDONG MEDICAL JOURNAL, Volume 50, Issue 45,2010, Pages 46-48, doi:10.3969/j.issn.1002-266X.2010.45.029
SHANDONG MEDICAL JOURNAL, Volume 50, Issue 45,2010, Pages 3, doi:10.3969/j.issn.1002-266X.2010.45.002
JOURNAL OF CLINICAL REHABILITATIVE TISSUE ENGINEERING RESEARCH, Volume 14, Issue 45,2010, Pages 8373-8376, doi:10.3969/j.issn.1673-8225.2010.45.004