CHINA JOURNAL OF MODERN MEDICINE, Volume 20, Issue 2,2010, Pages 277-280,
CHINA JOURNAL OF MODERN MEDICINE, Volume 20, Issue 2,2010, Pages 241-243,
CHINA JOURNAL OF MODERN MEDICINE, Volume 20, Issue 2,2010, Pages 254-258,
CHINA JOURNAL OF MODERN MEDICINE, Volume 20, Issue 2,2010, Pages 288-289,
CHINA JOURNAL OF MODERN MEDICINE, Volume 20, Issue 2,2010, Pages 277-280, doi:10.3969/j.issn.1005-8982.2010.02.029