TY  - RPRT
TI  - A new variable stiffness colonoscope makes colonoscopy easier: a randomised controlled trial.
AU  - J C Brooker
AU  - B P Saunders
AU  - S G Shah
AU  - C B Williams
PY  - 2000
DO  - 10.1136/gut.46.6.801
UR  - https://pubmed.ncbi.nlm.nih.gov/10807891/
ID  - 10807891
ER  -