TY  - RPRT
TI  - Interventional biliary radiology.
AU  - J A Oleaga
AU  - E J Ring
PY  - 1981
DO  - 10.1016/0037-198x(81)90047-x
UR  - https://pubmed.ncbi.nlm.nih.gov/7233246/
ID  - 7233246
ER  -