R. P. Christensen
发表
R. P. Christensen,
R. J. Lewandowski,
1989
.
R. P. Christensen,
R. Robison,
D. F. Robinson,
1989,
Journal of the American Dental Association.
R. P. Christensen,
V. Bangerter,
1987,
The Journal of prosthetic dentistry.
R. P. Christensen,
Rella P Christensen,
Brad J Ploeger,
2010,
Journal of the American Dental Association.
R. P. Christensen,
R. Robison,
D. F. Robinson,
1991,
General dentistry.
R. P. Christensen,
B. J. Ploeger,
T. M. Palmer,
1999,
Compendium of continuing education in dentistry. (Jamesburg, N.J. : 1995). Supplement.
R. P. Christensen,
G. Christensen,
1981,
General dentistry.
R. P. Christensen,
V.W. Bangerter,
1984,
Journal of dental research.
R. P. Christensen,
1984,
Dental hygiene.
G J Christensen,
R. P. Christensen,
R P Christensen,
1991,
Journal of esthetic dentistry.
R. P. Christensen,
G. Christensen,
1982,
The Journal of prosthetic dentistry.
R. P. Christensen,
R. Robison,
D. F. Robinson,
1988,
Applied and environmental microbiology.
R. P. Christensen,
R. Christensen,
1977,
Journal of dental research.
R. P. Christensen,
B. J. Ploeger,
R. Christensen,
2010
.