R. Fries
发表
R. Fries,
B. Rand,
2006
.
R. Fries,
A. Moulson,
1994
.
R. Fries,
1973,
Journal of maxillofacial surgery.
A. Tjoa,
R. Fries,
M. Hudec,
1983,
Journal of maxillofacial surgery.
H. Grabner,
R. Fries,
G. Krekeler,
1980,
Journal of maxillofacial surgery.
H. Grabner,
R. Fries,
K. Wilfert,
1973,
Journal of maxillofacial surgery.
R. Fries,
M. Hudec,
H. Platz,
1992,
International journal of oral and maxillofacial surgery.
R. Fries,
F. Heiser,
1975
.
R. Fries,
M. Hudec,
H. Platz,
1985,
Journal of maxillofacial surgery.
H. Grabner,
R. Fries,
G. Krekeler,
1979,
Journal of maxillofacial surgery.
R. Fries,
H. Platz,
A. Haidenthaler,
1978,
Journal of maxillofacial surgery.
A. Tjoa,
R. Fries,
M. Hudec,
1982,
Head & neck surgery.
R. Fries,
H. Platz,
F. Wepner,
1982,
Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons.
H. Grabner,
R. Fries,
G. Krekeler,
1976,
Journal of maxillofacial surgery.
R. Fries,
L. Hohenauer,
K. Schmitt,
1981,
Monatsschrift Kinderheilkunde : Organ der Deutschen Gesellschaft fur Kinderheilkunde.