Chinese Journal of Modern Nursing, Volume 17, Issue 30,2011, Pages 3636-3637, doi:10.3760/cma.j.issn.1674-2907.2011.30.014
NEURAL REGENERATION RESEARCH, Volume 06, Issue 30,2011, Pages 2352-2356, doi:10.3969/j.issn.1673-5374.2011.30.006
CHINESE COMMUNITY DOCTORS, Volume 13, Issue 30,2011, Pages 308-309, doi:10.3969/j.issn.1007-614x.2011.30.305