TY  - RPRT
TI  - Postoperative choledochoscopy: is routine antibiotic prophylaxis necessary?--A prospective randomized study.
AU  - S M Sheen-Chen
AU  - F F Chou
PY  - 1994
UR  - https://pubmed.ncbi.nlm.nih.gov/8310405/
ID  - 8310405
ER  -