TY  - RPRT
TI  - Directed guide wire placement during ERCP using a papillotome.
AU  - A Slivka
PY  - 1996
DO  - 10.1016/s0016-5107(96)70139-6
UR  - https://pubmed.ncbi.nlm.nih.gov/8858327/
ID  - 8858327
ER  -