CHINESE JOURNAL OF STOMATOLOGY, Volume 44, Issue 8,2009, Pages 479-482, doi:10.3760/cma.j.issn.1002-0098.2009.08.007
CHINESE JOURNAL OF STOMATOLOGY, Volume 44, Issue 8,2009, Pages 488-491, doi:10.3760/cma.j.issn.1002-0098.2009.08.009
CHINESE JOURNAL OF STOMATOLOGY, Volume 44, Issue 8,2009, Pages 492-496, doi:10.3760/cma.j.issn.1002-0098.2009.08.010
CHINESE JOURNAL OF STOMATOLOGY, Volume 44, Issue 8,2009, Pages 464-468, doi:10.3760/cma.j.issn.1002-0098.2009.08.004
CHINESE JOURNAL OF STOMATOLOGY, Volume 44, Issue 8,2009, Pages 483-487, doi:10.3760/cma.j.issn.1002-0098.2009.08.008