TY  - RPRT
TI  - Choledocholithiasis--an ultrasonic study with comparative evaluation with ERCP/PTC.
AU  - S Bhargava
AU  - S Vashisht
AU  - A Kakaria
AU  - R K Tandon
AU  - M Berry
PY  - 1988
DO  - 10.1111/j.1440-1673.1988.tb02725.x
UR  - https://pubmed.ncbi.nlm.nih.gov/3056378/
ID  - 3056378
ER  -