000 00674cam a2200205 4500
001 77217
008 691202s1969 nyu|||| |||| 00||0|eng
040 _aPGIML
041 0 9 _aeng
060 _aWG 18.2
_bF 63
_2
100 1 _aRubin, Ira Lloyd,
_d1917-
245 1 0 _aECG case studies
_b[by] Ira L. Rubin and Julian Frieden. 100 challenging electrocardiograms.
260 _aFlushing, N. Y.,
_bMedical Examination Pub. Co.,
_cc1969.
300 _a293 p.
_billus.
500 _aMany of these cases appeared in the New York State journal of medicine.
650 2 _aElectrocardiography
700 1 _aFrieden, Julian,
_d1924-
942 _2lcc
_cBK
999 _c4183
_d4183