TY  - RPRT
TI  - Ataralgesia: operations without anaesthesia.
AU  - J T HAYWARD-BUTT
PY  - 1957
DO  - 10.1016/s0140-6736(57)92000-7
UR  - https://pubmed.ncbi.nlm.nih.gov/13482261/
ID  - 13482261
ER  -