JOURNAL OF THE FOURTH MILITARY MEDICAL UNIVERSITY, Volume 24, Issue 7,2003, Pages 589-589, doi:10.3321/j.issn:1000-2790.2003.07.034
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JOURNAL OF THE FOURTH MILITARY MEDICAL UNIVERSITY, Volume 24, Issue 7,2003, Pages 625-627, doi:10.3321/j.issn:1000-2790.2003.07.015
JOURNAL OF THE FOURTH MILITARY MEDICAL UNIVERSITY, Volume 24, Issue 7,2003, Pages 577-579, doi:10.3321/j.issn:1000-2790.2003.07.001