000 00353nas a22001337a 4500
008 190318s9999 xx 000 0 und d
022 _a0025-7125
245 _aMedical Clinics of North America
260 _aPhiladelphia
260 _bW B saunders
260 _c1984
300 _a793-1012p.
906 _aThis issue is based on: Cardiac arrhythmias I
999 _c127207
_d127207