CHINESE JOURNAL OF ORTHOPAEDIC TRAUMA, Volume 11, Issue 6,2009, Pages 577-580, doi:10.3760/cma.j.issn.1671-7600.2009.06.018
CHINESE JOURNAL OF ORTHOPAEDIC TRAUMA, Volume 11, Issue 6,2009, Pages 555-558, doi:10.3760/cma.j.issn.1671-7600.2009.06.014
CHINESE JOURNAL OF ORTHOPAEDIC TRAUMA, Volume 11, Issue 6,2009, Pages 527-531, doi:10.3760/cma.j.issn.1671-7600.2009.06.008