R D Penn
发表
W. A. Hagins,
R. Penn,
R D Penn,
1972,
Biophysical journal.
S K Hilal,
J Driller,
E S Goldensohn,
1973,
Journal of neurosurgery.
R. Penn,
R D Penn,
H S Milner-Brown,
1979,
Journal of neurology, neurosurgery, and psychiatry.
J. W. Bacus,
R. Penn,
R D Penn,
1984,
Neurosurgery.
J W Bacus,
W A Yasnoff,
R D Penn,
1979,
Computerized tomography.
R. Penn,
J. Kroin,
R. Béique,
1987,
Neurosurgery.
M. Latash,
G. Gottlieb,
R. Penn,
1989,
The New England journal of medicine.
R D Penn,
B Trinko,
L Baldwin,
1980,
Journal of computer assisted tomography.
R. Penn,
J. Kroin,
R D Penn,
1987,
Journal of neurosurgery.