SHANDONG MEDICAL JOURNAL, Volume 48, Issue 44,2008, Pages 60-60, doi:10.3969/j.issn.1002-266X.2008.44.072
JOURNAL OF CLINICAL REHABILITATIVE TISSUE ENGINEERING RESEARCH, Volume 12, Issue 44,2008, Pages 8746-8749, doi:10.3321/j.issn:1673-8225.2008.44.035
JOURNAL OF CLINICAL REHABILITATIVE TISSUE ENGINEERING RESEARCH, Volume 12, Issue 44,2008, Pages 8733-8736, doi:10.3321/j.issn:1673-8225.2008.44.032
SHANDONG MEDICAL JOURNAL, Volume 48, Issue 44,2008, Pages 29-29, doi:10.3969/j.issn.1002-266X.2008.44.050