TY  - RPRT
TI  - The first experiment in obstetrical anesthesia.
AU  - R J Defalque
PY  - 1983
DO  - 10.1213/00000539-198312000-00021
UR  - https://pubmed.ncbi.nlm.nih.gov/6359967/
ID  - 6359967
ER  -