CHINESE JOURNAL OF STOMATOLOGY, Volume 44, Issue 12,2009, Pages 728-730, doi:10.3760/cma.j.issn.1002-0098.2009.12.008
CHINESE JOURNAL OF STOMATOLOGY, Volume 44, Issue 12,2009, Pages 770-772, doi:10.3760/cma.j.issn.1002-0098.2009.12.018
CHINESE JOURNAL OF STOMATOLOGY, Volume 44, Issue 12,2009, Pages 767-769, doi:10.3760/cma.j.issn.1002-0098.2009.12.017
CHINESE JOURNAL OF STOMATOLOGY, Volume 44, Issue 12,2009, Pages 756-758, doi:10.3760/cma.j.issn.1002-0098.2009.12.014
CHINESE JOURNAL OF STOMATOLOGY, Volume 44, Issue 12,2009, Pages 709-712, doi:10.3760/cma.j.issn.1002-0098.2009.12.002