TY  - RPRT
TI  - Choledocholithiasis--a practical approach from the endosonographer.
AU  - D O'Toole
AU  - L Palazzo
PY  - 2006
DO  - 10.1055/s-2006-946647
UR  - https://pubmed.ncbi.nlm.nih.gov/16802219/
ID  - 16802219
ER  -