TY  - RPRT
TI  - Gallbladder lithotripsy.
AU  - H V Steinberg
AU  - W E Torres
AU  - R C Nelson
PY  - 1989
DO  - 10.1148/radiology.172.1.2662257
UR  - https://pubmed.ncbi.nlm.nih.gov/2662257/
ID  - 2662257
ER  -