R. M. Penick
发表
P. Decamp,
R. M. Penick,
1956,
Annals of surgery.
R. M. Penick,
R. Armstrong,
1960,
Annals of surgery.
R. M. Penick,
1945
.
B. M. Baker,
C. Thomas,
R. M. Penick,
1935,
The Journal of clinical investigation.
S. Ochsner,
R. M. Penick,
1957,
Radiology.
R. M. Penick,
1953,
Surgical Clinics of North America.