SHANDONG MEDICAL JOURNAL, Volume 48, Issue 35,2008, Pages 70-71, doi:10.3969/j.issn.1002-266X.2008.35.031
CHINESE JOURNAL OF MISDIAGNOSIS, Volume 8, Issue 35,2008, Pages 8740-8741, doi:10.3969/j.issn.1009-6647.2008.35.165
WORLD JOURNAL OF GASTROENTEROLOGY, Volume 14, Issue 35,2008, Pages 5481-5483, doi:10.3748/wjg.14.5481
CHINESE NURSING RESEARCH, Volume 22, Issue 35,2008, Pages 3259-3260, doi:10.3969/j.issn.1009-6493.2008.35.039
SHANDONG MEDICAL JOURNAL, Volume 48, Issue 35,2008, Pages 49-50, doi:10.3969/j.issn.1002-266X.2008.35.021