PUBLIC MEDICAL FORUM MAGAZINE, Volume 14, Issue 34,2010, Pages 1106-1107, doi:10.3969/j.issn.1672-1721.2010.34.030
CHINESE GENERAL PRACTICE, Volume 13, Issue 34,2010, Pages 3894-3896, doi:10.3969/j.issn.1007-9572.2010.34.023
CHINESE COMMUNITY DOCTORS, Volume 12, Issue 34,2010, Pages 33, doi:10.3969/j.issn.1007-614x.2010.34.032
WORLD HEALTH DIGEST, Volume 07, Issue 34,2010, Pages 288-288, doi:10.3969/j.issn.1672-5085.2010.34.265