CHINESE JOURNAL OF SURGERY, Volume 42, Issue 20,2004, Pages 1236-1239, doi:10.3760/j.issn.0529-5815.2004.20.006
CHINESE JOURNAL OF SURGERY, Volume 42, Issue 20,2004, Pages 1271-1272, doi:10.3760/j.issn.0529-5815.2004.20.017
CHINESE JOURNAL OF SURGERY, Volume 42, Issue 20,2004, Pages 1228-1231, doi:10.3760/j.issn.0529-5815.2004.20.004
CHINESE JOURNAL OF SURGERY, Volume 42, Issue 20,2004, Pages 1278-1279, doi:10.3760/j.issn.0529-5815.2004.20.021
CHINESE JOURNAL OF SURGERY, Volume 42, Issue 20,2004, Pages 1225-1227, doi:10.3760/j.issn.0529-5815.2004.20.003