Nursing Practice and Research, Volume 9, Issue 22,2012, Pages 134-135, doi:10.3969/j.issn.1672-9676.2012.22.072
National Medical Journal of China, Volume 92, Issue 22,2012, Pages 1550-1552, doi:10.3760/cma.j.issn.0376-2491.2012.22.012
Modern Preventive Medicine, Volume 39, Issue 22,2012, Pages 6000-6001,
Journal of Nurses Training, Volume 27, Issue 22,2012, Pages 2105-2106, doi:10.3969/j.issn.1002-6975.2012.22.045
Northern Horticulture, , Issue 22,2012, Pages 99-103,