CHINESE JOURNAL OF BIOMEDICAL ENGINEERING, Volume 15, Issue 6,2009, Pages 431-435, doi:10.3760/cma.j.issn.1674-1927.2009.06.005
CHINESE JOURNAL OF BIOMEDICAL ENGINEERING, Volume 15, Issue 6,2009, Pages 421-426, doi:10.3760/cma.j.issn.1674-1927.2009.06.003
CHINESE JOURNAL OF BIOMEDICAL ENGINEERING, Volume 15, Issue 6,2009, Pages 467-470, doi:10.3760/cma.j.issn.1674-1927.2009.06.013
CHINESE JOURNAL OF BIOMEDICAL ENGINEERING, Volume 15, Issue 6,2009, Pages 494-496, doi:10.3760/cma.j.issn.1674-1927.2009.06.019