000 00585 a2200169 4500
005 20250515163557.0
264 0 _c20100625
008 201006s 0 0 eng d
022 _a0035-8843
040 _aNLM
_beng
_cNLM
100 1 _aEllis, B W
245 0 0 _aThe new operation codes: an improvement?
_h[electronic resource]
260 _bAnnals of the Royal College of Surgeons of England
_cNov 1988
300 _a397-8 p.
_bdigital
500 _aPublication Type: Journal Article
773 0 _tAnnals of the Royal College of Surgeons of England
_gvol. 70
_gno. 6
_gp. 397-8
999 _c18748580
_d18748580