JOURNAL OF CLINICAL REHABILITATIVE TISSUE ENGINEERING RESEARCH, Volume 14, Issue 38,2010, Pages 7157-7160, doi:10.3969/j.issn.1673-8225.2010.38.031
SHANDONG MEDICAL JOURNAL, Volume 50, Issue 38,2010, Pages 4-6, doi:10.3969/j.issn.1002-266X.2010.38.002
WORLD JOURNAL OF GASTROENTEROLOGY, Volume 16, Issue 38,2010, Pages 4871-4875, doi:10.3748/wjg.v16.i38.4871
SHANDONG MEDICAL JOURNAL, Volume 50, Issue 38,2010, Pages 77-78, doi:10.3969/j.issn.1002-266X.2010.38.056
SHANDONG MEDICAL JOURNAL, Volume 50, Issue 38,2010, Pages 109, doi:10.3969/j.issn.1002-266X.2010.38.081