CHINA SCIENCE AND TECHNOLOGY ACHIEVEMENTS, , Issue 21,2003, Pages 13-16, doi:10.3772/j.issn.1009-5659.2003.21.004
INTERNATIONAL MEDICINE & HEALTH GUIDANCE NEWS, , Issue 21,2003, Pages 27-28, doi:10.3760/cma.j.issn.1007-1245.2003.21.011
MODERN JOURNAL OF INTEGRATED TRADITIONAL CHINESE AND WESTERN MEDICINE, Volume 12, Issue 21,2003, Pages 2340-2341, doi:10.3969/j.issn.1008-8849.2003.21.070
CHINESE JOURNAL OF PRACTICAL NURSING, Volume 19, Issue 21,2003, Pages 16-17, doi:10.3760/cma.j.issn.1672-7088.2003.21.010