TY  - RPRT
TI  - More trouble with Bier's block.
AU  - C Emmett
PY  - 1983
DO  - 10.1111/j.1365-2044.1983.tb10473.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6846772/
ID  - 6846772
ER  -