MATERNAL AND CHILD HEALTH CARE OF CHINA, Volume 23, Issue 30,2008, Pages 4342-4344, doi:10.3969/j.issn.1001-4411.2008.30.052
MODERN JOURNAL OF INTEGRATED TRADITIONAL CHINESE AND WESTERN MEDICINE, Volume 17, Issue 30,2008, Pages 4741-4742, doi:10.3969/j.issn.1008-8849.2008.30.047
CHINESE JOURNAL OF MISDIAGNOSTICS, Volume 8, Issue 30,2008, Pages 7430-7430, doi:10.3969/j.issn.1009-6647.2008.30.116
MEDICAL INNOVATION OF CHINA, Volume 5, Issue 30,2008, Pages 12-13, doi:10.3969/j.issn.1674-4985.2008.30.008
CHINESE JOURNAL OF MISDIAGNOSTICS, Volume 8, Issue 30,2008, Pages 7559, doi:10.3969/j.issn.1009-6647.2008.30.265