JOURNAL OF CLINICAL REHABILITATIVE TISSUE ENGINEERING RESEARCH, Volume 13, Issue 46,2009, Pages 9050-9054, doi:10.3969/j.issn.1673-8225.2009.46.010
SHANDONG MEDICAL JOURNAL, Volume 49, Issue 46,2009, Pages 28-29, doi:10.3969/j.issn.1002-266X.2009.46.013
JOURNAL OF CLINICAL REHABILITATIVE TISSUE ENGINEERING RESEARCH, Volume 13, Issue 46,2009, Pages 9061-9065, doi:10.3969/j.issn.1673-8225.2009.46.012
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 89, Issue 46,2009, Pages 3253-3256, doi:10.3760/cma.j.issn.0376-2491.2009.46.005
SHANDONG MEDICAL JOURNAL, Volume 49, Issue 46,2009, Pages 51, doi:10.3969/j.issn.1002-266X.2009.46.055