SHANDONG MEDICAL JOURNAL, Volume 48, Issue 43,2008, Pages 62, doi:10.3969/j.issn.1002-266X.2008.43.031
SHANDONG MEDICAL JOURNAL, Volume 48, Issue 43,2008, Pages 41-42, doi:10.3969/j.issn.1002-266X.2008.43.020
SHANDONG MEDICAL JOURNAL, Volume 48, Issue 43,2008, Pages 68-69, doi:10.3969/j.issn.1002-266X.2008.43.035
JOURNAL OF CLINICAL REHABILITATIVE TISSUE ENGINEERING RESEARCH, Volume 12, Issue 43,2008, Pages 8445-8448, doi:10.3321/j.issn:1673-8225.2008.43.006
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 88, Issue 43,2008, Pages 3031-3033, doi:10.3321/j.issn:0376-2491.2008.43.003