JOURNAL OF SHANTOU UNIVERSITY MEDICAL COLLEGE, Volume 20, Issue z1,2007, Pages 22-23, doi:10.3969/j.issn.1007-4716.2007.z1.012
JOURNAL OF SUN YAT-SEN UNIVERSITY(MEDICAL SCIENCES), Volume 28, Issue z1,2007, Pages 94-95, doi:10.3321/j.issn:1672-3554.2007.z1.036
CHINESE JOURNAL OF HOSPITAL ADMINISTRATION, Volume 23, Issue z1,2007, Pages 10-12, doi:10.3760/j.issn:1000-6672.2007.z1.009
CHINESE MEDICAL JOURNAL OF METALLURGICAL INDUSTRY, Volume 24, Issue z1,2007, Pages 141-142, doi:10.3969/j.issn.1005-5495.2007.z1.148
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