TY  - RPRT
TI  - A sphincterotome with variable-length wire.
AU  - P B Cotton
AU  - J Cunningham
PY  - 1995
DO  - 10.1016/s0016-5107(95)70060-9
UR  - https://pubmed.ncbi.nlm.nih.gov/8566648/
ID  - 8566648
ER  -