TY  - RPRT
TI  - Snippet. (epidural anesthesia techniques).
AU  - S M Yentis
AU  - P K Barnes
PY  - 2005
DO  - 10.1111/j.1365-2044.2005.04190.x
UR  - https://pubmed.ncbi.nlm.nih.gov/15766345/
ID  - 15766345
ER  -