00298nam a2200109Ia 4500008004100000020002200041082001100063100002000074245002400094260005400118300001600172250831s9999    xx            000 0 und d  a9780443056802qPB  a616.12  ajohn?R. Hampton 4aThe ECG in Practice  aEdinburgh & New YorkbChurchill Livingstonec1997  a"309p,20cm"