CHINESE JOURNAL OF SURGERY, Volume 45, Issue 8,2007, Pages 573-574, doi:10.3760/j.issn:0529-5815.2007.08.021
CHINESE JOURNAL OF SURGERY, Volume 45, Issue 8,2007, Pages 571-572, doi:10.3760/j.issn:0529-5815.2007.08.020
CHINESE JOURNAL OF SURGERY, Volume 45, Issue 8,2007, Pages 549-551, doi:10.3760/j.issn:0529-5815.2007.08.013
CHINESE JOURNAL OF SURGERY, Volume 45, Issue 8,2007, Pages 517-519, doi:10.3760/j.issn:0529-5815.2007.08.004
CHINESE JOURNAL OF SURGERY, Volume 45, Issue 8,2007, Pages 525-528, doi:10.3760/j.issn:0529-5815.2007.08.006