000 00282nam a2200097Ia 4500
008 220809s1992 xx 000 0 und d
041 _aeng
245 _aAmerican Journal of Cardiology Vol.70, Nov-Dec 1992
260 _aNew York
_bCahners Publishing Co.,
_c1992
520 _aBack Volume
999 _c159236
_d159236