000 00491 a2200169 4500
005 20250515180611.0
264 0 _c20100625
008 201006s 0 0 eng d
022 _a0003-3006
040 _aNLM
_beng
_cNLM
100 1 _aWeaver, J M
245 0 0 _aCommentary.
_h[electronic resource]
260 _bAnesthesia progress
_cSep 1981
300 _a133 p.
_bdigital
500 _aPublication Type: Journal Article
773 0 _tAnesthesia progress
_gvol. 28
_gno. 5
_gp. 133
999 _c19012907
_d19012907