B. Steffensen
发表
K. Kornman,
J. Schoolfield,
B. Steffensen,
1989,
Journal of periodontal research.
J. Ebersole,
K. Kornman,
T. Filloon,
1993,
Journal of periodontal research.
S. Holt,
J. Ebersole,
M. Brunsvold,
1991,
Infection and immunity.
R. Caffesse,
D. Lopatin,
C. T. Hanks,
1987,
Journal of periodontal research.
R. Caffesse,
D. Lopatin,
C. T. Hanks,
1987
.
B. Steffensen,
A. Schetritt,
1995,
Journal.
B. Steffensen,
S. Fayad,
1994,
Journal of endodontics.
K. Kornman,
U. Brägger,
M. Brunsvold,
1991,
Journal of periodontal research.