000 00556 a2200181 4500
005 20250512185122.0
264 0 _c19661223
008 196612s 0 0 eng d
022 _a0007-1447
040 _aNLM
_beng
_cNLM
245 0 0 _aPlace for pacemakers.
_h[electronic resource]
260 _bBritish medical journal
_cSep 1966
300 _a539 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aHeart Block
_xtherapy
650 0 4 _aPacemaker, Artificial
773 0 _tBritish medical journal
_gvol. 2
_gno. 5513
_gp. 539
999 _c5917747
_d5917747