TY  - RPRT
TI  - Intraluminal biliary obstruction.
AU  - N D Heaton
AU  - M Davenport
AU  - E R Howard
PY  - 1991
DO  - 10.1136/adc.66.12.1395
UR  - https://pubmed.ncbi.nlm.nih.gov/1776884/
ID  - 1776884
ER  -