TY  - RPRT
TI  - Pancreatic and biliary endoscopy.
AU  - W R Brugge
AU  - J Van Dam
PY  - 1999
DO  - 10.1056/nejm199912093412406
UR  - https://pubmed.ncbi.nlm.nih.gov/10588967/
ID  - 10588967
ER  -