TY  - RPRT
TI  - Biliary lithotripsy: a perspective.
AU  - J L Thistle
AU  - B T Petersen
PY  - 1989
DO  - 10.7326/0003-4819-111-11-868
UR  - https://pubmed.ncbi.nlm.nih.gov/2683919/
ID  - 2683919
ER  -