000 00761 a2200265 4500
005 20250511014949.0
264 0 _c19750720
008 197507s 0 0 eng d
040 _aNLM
_beng
_cNLM
100 1 _aTobin, J R
245 0 0 _aEKG of the month.
_h[electronic resource]
260 _bIMJ. Illinois medical journal
_cFeb 1975
300 _a148, 174 p.
_bdigital
500 _aPublication Type: Case Reports; Journal Article
650 0 4 _aAged
650 0 4 _aElectrocardiography
650 0 4 _aHeart Block
_xdiagnosis
650 0 4 _aHumans
650 0 4 _aMale
700 1 _aNemickas, R
700 1 _aScalon, P J
700 1 _aMoran, J F
700 1 _aJohnson, S
773 0 _tIMJ. Illinois medical journal
_gvol. 147
_gno. 2
_gp. 148, 174
999 _c231507
_d231507