NATIONAL MEDICAL JOURNAL OF CHINA, Volume 82, Issue 17,2002, Pages 1195-1198, doi:10.3760/j:issn:0376-2491.2002.17.013
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 82, Issue 17,2002, Pages 1154, doi:10.3760/j:issn:0376-2491.2002.17.024
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 82, Issue 17,2002, Pages 1153-1154, doi:10.3760/j:issn:0376-2491.2002.17.001
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 82, Issue 17,2002, Pages 1155-1156, doi:10.3760/j:issn:0376-2491.2002.17.002
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 82, Issue 17,2002, Pages 1207-1210, doi:10.3760/j:issn:0376-2491.2002.17.016