CHINESE JOURNAL OF SURGERY, Volume 42, Issue 13,2004, Pages 769-772, doi:10.3760/j.issn.0529-5815.2004.13.001
CHINESE JOURNAL OF SURGERY, Volume 42, Issue 13,2004, Pages 777-780, doi:10.3760/j.issn.0529-5815.2004.13.003
CHINESE JOURNAL OF SURGERY, Volume 42, Issue 13,2004, Pages 787-791, doi:10.3760/j.issn.0529-5815.2004.13.006
CHINESE JOURNAL OF SURGERY, Volume 42, Issue 13,2004, Pages 781-783, doi:10.3760/j.issn.0529-5815.2004.13.004
CHINESE JOURNAL OF SURGERY, Volume 42, Issue 13,2004, Pages 792-794, doi:10.3760/j.issn.0529-5815.2004.13.007