CHINA JOURNAL OF TRADITIONAL CHINESE MEDICINE AND PHARMACY, Volume 21, Issue 11,2006, Pages 679-681, doi:10.3969/j.issn.1673-1727.2006.11.014
THE JOURNAL OF CLINICAL ANESTHESIOLOGY, Volume 22, Issue 11,2006, Pages 871-872, doi:10.3969/j.issn.1004-5805.2006.11.029
JOURNAL OF PRACTICAL OBSTETRICS AND GYNECOLOGY, Volume 22, Issue 11,2006, Pages 697-698, doi:10.3969/j.issn.1003-6946.2006.11.022