MATERNAL AND CHILD HEALTH CARE OF CHINA, Volume 22, Issue 32,2007, Pages 4540-4541, doi:10.3969/j.issn.1001-4411.2007.32.020
CHINESE JOURNAL OF PRACTICAL NURSING, Volume 23, Issue 32,2007, Pages 52-53, doi:10.3760/cma.j.issn.1672-7088.2007.32.030
MODERN HEALTH(MEDICINE INNOVATION RESEARCH), Volume 4, Issue 32,2007, Pages 115-115,
MODERN JOURNAL OF INTEGRATED TRADITIONAL CHINESE AND WESTERN MEDICINE, Volume 16, Issue 32,2007, Pages 4873-4874, doi:10.3969/j.issn.1008-8849.2007.32.111
CONTINUING MEDICAL EDUCATION, Volume 21, Issue 32,2007, Pages 58-62, doi:10.3969/j.issn.1004-6763.2007.32.019