Choosing the proper trocar and cannula.
Oshinsky
G S
GS
Department of Urology, Long Island Jewish Medical Center, New Hyde Park, NY.
Smith
A D
AD
D002404:Catheterization / Q000295:instrumentation*; D004867:Equipment Design; D006801:Humans; D020706:Laparoscopes; D014572:Urology / Q000295:instrumentation*