Zhonghua Kou Qiang Yi Xue Za Zhi. 1987 Jul; 22(4):212-4, 255, 18.

[Zhonghua Kou Qiang Yi Xue Za Zhi. 1987]

Oral Dis. 2007 May; 13(3):303-7.

[Oral Dis. 2007]

East Afr Med J. 1998 Jul; 75(7):406-10.

[East Afr Med J. 1998]

Kokubyo Gakkai Zasshi. 1982 Dec; 49(4):555-67.

[Kokubyo Gakkai Zasshi. 1982]

Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2008 Feb; 105(2):206-9. Epub 2007 Oct 17.

[Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2008]