SHANDONG MEDICAL JOURNAL, Volume 47, Issue 15,2007, Pages 13, doi:10.3969/j.issn.1002-266X.2007.15.058
CONTEMPORARY MEDICINE, , Issue 15,2007, Pages 146-147, doi:10.3969/j.issn.1009-4393.2007.15.093
ACTA ACADEMIAE MEDICINAE MILITARIS TERTIAE, Volume 29, Issue 15,2007, Pages 1523-1526, doi:10.3321/j.issn:1000-5404.2007.15.021
CHINESE JOURNAL OF PRACTICAL NURSING, Volume 23, Issue 15,2007, Pages 23, doi:10.3760/cma.j.issn.1672-7088.2007.15.011
JOURNAL OF QIQIHAR MEDICAL COLLEGE, Volume 28, Issue 15,2007, Pages 1821, doi:10.3969/j.issn.1002-1256.2007.15.018