CHINESE JOURNAL OF SURGERY, Volume 42, Issue 12,2004, Pages 712-715, doi:10.3760/j.issn.0529-5815.2004.12.003
CHINESE JOURNAL OF SURGERY, Volume 42, Issue 12,2004, Pages 730-732, doi:10.3760/j.issn.0529-5815.2004.12.007
CHINESE JOURNAL OF SURGERY, Volume 42, Issue 12,2004, Pages 761-762, doi:10.3760/j.issn.0529-5815.2004.12.016
CHINESE JOURNAL OF SURGERY, Volume 42, Issue 12,2004, Pages 754-756, doi:10.3760/j.issn.0529-5815.2004.12.013
CHINESE JOURNAL OF SURGERY, Volume 42, Issue 12,2004, Pages 762-763, doi:10.3760/j.issn.0529-5815.2004.12.017