TY  - RPRT
TI  - Biliary sphincterotomy: less benign than once thought?
AU  - J Baillie
PY  - 1999
DO  - 10.1007/s11894-996-0007-7
UR  - https://pubmed.ncbi.nlm.nih.gov/10980935/
ID  - 10980935
ER  -