External spermatic sheath injection for vasal nerve block.
Li
P S
PS
Department of Surgery, James Buchanan Brady Foundation, New York Hospital-Cornell Medical Center, New York.
Li
S Q
SQ
Schlegel
P N
PN
Goldstein
M
M
D001340:Autonomic Nerve Block / Q000379:methods*; D006801:Humans; D008297:Male; D014649:Vas Deferens / Q000294:innervation*; D014659:Vasectomy