NATIONAL MEDICAL JOURNAL OF CHINA, Volume 88, Issue 3,2008, Pages 168-170, doi:10.3321/j.issn:0376-2491.2008.03.007
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NATIONAL MEDICAL JOURNAL OF CHINA, Volume 88, Issue 3,2008, Pages 179-184, doi:10.3321/j.issn:0376-2491.2008.03.011
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 88, Issue 3,2008, Pages 148,152,157,161,167,188,193,211,214,
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 88, Issue 3,2008, Pages 202-205, doi:10.3321/j.issn:0376-2491.2008.03.016