TY  - RPRT
TI  - Percutaneous drainage in biliary obstruction.
AU  - G T Watts
PY  - 1982
DO  - 10.1016/s0140-6736(82)91364-2
UR  - https://pubmed.ncbi.nlm.nih.gov/6129539/
ID  - 6129539
ER  -