TY  - RPRT
TI  - Severe back pain post caudal injection.
AU  - Angela Mackersie
PY  - 2002
DO  - 10.1046/j.1460-9592.2002.00997_2.x
UR  - https://pubmed.ncbi.nlm.nih.gov/12519145/
ID  - 12519145
ER  -