R. Signer
发表
J. Haller,
J. J. White,
I. J. Shaker,
1976,
Journal of pediatric surgery.
E. Seifter,
S. Levenson,
H. Ragins,
1973,
American journal of surgery.
J. Haller,
J. J. White,
I. J. Shaker,
1976,
The Journal of trauma.
K. Schneider,
R. Signer,
R. Ewing,
1975,
Urology.
J. Haller,
D. Harrington,
R. Signer,
1976,
Journal of pediatric surgery.
M. Chaet,
David Croteau,
R. Signer,
2001,
JSLS : Journal of the Society of Laparoendoscopic Surgeons.
R. Signer,
D. Bregman,
S. Klausner,
1976,
The American surgeon.