CHINESE JOURNAL OF SURGERY, Volume 42, Issue 19,2004, Pages 1153-1156, doi:10.3760/j.issn.0529-5815.2004.19.001
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CHINESE JOURNAL OF SURGERY, Volume 42, Issue 19,2004, Pages 1174-1177, doi:10.3760/j.issn.0529-5815.2004.19.006
CHINESE JOURNAL OF SURGERY, Volume 42, Issue 19,2004, Pages 1211-1212, doi:10.3760/j.issn.0529-5815.2004.19.021
CHINESE JOURNAL OF SURGERY, Volume 42, Issue 19,2004, Pages 1189-1192, doi:10.3760/j.issn.0529-5815.2004.19.010