TY  - RPRT
TI  - Teaching gastrointestinal endoscopy by computer simulation: a prototype for colonoscopy and ERCP.
AU  - C B Williams
AU  - J Baillie
AU  - D F Gillies
AU  - D Borislow
AU  - P B Cotton
DO  - 10.1016/s0016-5107(90)70923-6
UR  - https://pubmed.ncbi.nlm.nih.gov/2311883/
ID  - 2311883
ER  -