ACADEMIC JOURNAL OF SECOND MILITARY MEDICAL UNIVERSITY, Volume 30, Issue 7,2009, Pages 753-756, doi:10.3724/SP.J.1008.2009.00753
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ACADEMIC JOURNAL OF SECOND MILITARY MEDICAL UNIVERSITY, Volume 30, Issue 7,2009, Pages 767-770, doi:10.3724/SP.J.1008.2009.00767
ACADEMIC JOURNAL OF SECOND MILITARY MEDICAL UNIVERSITY, Volume 30, Issue 7,2009, Pages 804-807, doi:10.3724/SP.J.1008.2009.00804
ACADEMIC JOURNAL OF SECOND MILITARY MEDICAL UNIVERSITY, Volume 30, Issue 7,2009, Pages 834-839, doi:10.3724/SP.J.1008.2009.00834