Reinventing the ball.
Heaton
J P
JP
Wilson
J W
JW
Nickel
J C
JC
MacNeily
D004598:Electrosurgery / Q000295:instrumentation*; D006801:Humans; D053685:Laser Therapy / Q000295:instrumentation; D008297:Male; D011468:Prostatectomy / Q000379:methods*; D011470:Prostatic Hyperplasia / Q000601:surgery*