China Business Monthly, , Issue 16,2012, Pages 203, doi:10.3969/j.issn.1009-9972.2012.16.152
Unrsing Practice and Research, Volume 09, Issue 16,2012, Pages 43-44, doi:10.3969/j.issn.1672-9676.2012.16.022
Chinese Journal of Primary Medicine and Pharmacy, Volume 19, Issue 16,2012, Pages 2504-2505, doi:10.3760/cma.j.issn.1008-6706.2012.16.074
The Journal of Practical Medicine, Volume 28, Issue 16,2012, Pages 2780-2782, doi:10.3969/j.issn.1006-5725.2012.16.055