TY  - RPRT
TI  - Spontaneous external biliary fistulas.
AU  - K O'Reilly
PY  - 1970
DO  - 10.5694/j.1326-5377.1970.tb77723.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5434523/
ID  - 5434523
ER  -