MEDICAL INNOVATION OF CHINA, Volume 6, Issue 16,2009, Pages 23-24, doi:10.3969/j.issn.1674-4985.2009.16.011
CHINA PRACTICAL MEDICAL, Volume 4, Issue 16,2009, Pages 192-193, doi:10.3969/j.issn.1673-7555.2009.16.142
JOURNAL OF CLINICAL REHABILITATIVE TISSUE ENGINEERING RESEARCH, Volume 13, Issue 16,2009, Pages 3105-3108, doi:10.3969/j.issn.1673-8225.2009.16.023
CHONGQING MEDICAL JOURNAL, Volume 38, Issue 16,2009, Pages 2127-2128, doi:10.3969/j.issn.1671-8348.2009.16.075