TY  - RPRT
TI  - The beginning: endoscopic sphincterotomy
AU  - JD Waye
PY  - 2000
DO  - 10.1016/s0016-5107(00)70312-9
UR  - https://pubmed.ncbi.nlm.nih.gov/10805864/
ID  - 10805864
ER  -