NATIONAL MEDICAL JOURNAL OF CHINA, Volume 88, Issue 1,2008, Pages 59-61, doi:10.3321/j.issn:0376-2491.2008.01.016
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 88, Issue 1,2008, Pages 28-30, doi:10.3321/j.issn:0376-2491.2008.01.009
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 88, Issue 1,2008, Pages 2-6, doi:10.3321/j.issn:0376-2491.2008.01.002
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 88, Issue 1,2008, Pages 25-27, doi:10.3321/j.issn:0376-2491.2008.01.008
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 88, Issue 1,2008, Pages 31-35, doi:10.3321/j.issn:0376-2491.2008.01.010