JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY(MEDICAL SCIENCE), Volume 27, Issue 4,2007, Pages 479-482,
JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY(MEDICAL SCIENCE), Volume 27, Issue 4,2007, Pages 381-384,
JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY(MEDICAL SCIENCE), Volume 27, Issue 4,2007, Pages 422-425,