TY  - RPRT
TI  - Gallstone lithotripsy.
AU  - D L Nahrwold
PY  - 1993
DO  - 10.1016/s0002-9610(05)80935-3
UR  - https://pubmed.ncbi.nlm.nih.gov/8480876/
ID  - 8480876
ER  -