MATERNAL AND CHILD HEALTH CARE OF CHINA, Volume 23, Issue 32,2008, Pages 4562-4563, doi:10.3969/j.issn.1001-4411.2008.32.020
CHINA FOREIGN MEDICAL TREATMENT, Volume 27, Issue 32,2008, Pages 46-46, doi:10.3969/j.issn.1674-0742.2008.32.028
MATERNAL AND CHILD HEALTH CARE OF CHINA, Volume 23, Issue 32,2008, Pages 4592-4594, doi:10.3969/j.issn.1001-4411.2008.32.034
CHINA PRACTICAL MEDICAL, Volume 3, Issue 32,2008, Pages 75-76, doi:10.3969/j.issn.1673-7555.2008.32.056
MODERN JOURNAL OF INTEGRATED TRADITIONAL CHINESE AND WESTERN MEDICINE, Volume 17, Issue 32,2008, Pages 5030, doi:10.3969/j.issn.1008-8849.2008.32.056