J Nihon Univ Sch Dent. 1996 Dec; 38(3-4):161-8.

[J Nihon Univ Sch Dent. 1996]

Stomatologiia (Mosk). 1993 Oct-Dec; 72(4):64-9.

[Stomatologiia (Mosk). 1993]

Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2007 Jan; 103(1):e16-8. Epub 2006 Oct 6.

[Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2007]

J Dent Child (Chic). 2008 Jan-Apr; 75(1):80-4.

[J Dent Child (Chic). 2008]

Oral Surg Oral Med Oral Pathol. 1984 Jan; 57(1):82-94.

[Oral Surg Oral Med Oral Pathol. 1984]