Heilongjiang Science and Technology Information, , Issue 25,2012, Pages 215-215, doi:10.3969/j.issn.1673-1328.2012.25.220
WORLD HEALTH DIGEST, Volume 09, Issue 25,2012, Pages 321-323, doi:10.3969/j.issn.1672-5085.2012.25.330
Chinese Journal of Modern Nursing, Volume 18, Issue 25,2012, Pages 3088-3090, doi:10.3760/cma.j.issn.1674-2907.2012.25.045
JOURNAL OF QILU NURSING, Volume 18, Issue 25,2012, Pages 46-47, doi:10.3969/j.issn.1006-7256.2012.25.023
Medical Innovation of China, , Issue 25,2012, Pages 93, doi:10.3969/j.issn.1674-4985.2012.25.056