Knot tying at flexible endoscopy

Autor: Swain, C.Paul, Kadirkamanathan, Sritharan S., Gong, Feng, Lai, Kam Chai, Ratani, Rita S., Brown, Geoffrey J., Mills, Timothy N.
Zdroj: In Gastrointestinal Endoscopy November-December 1994 40(6):722-729
Databáze: ScienceDirect