00334nam a2200133Ia 4500008004100000020001800041082002200059245003000081250001300111260003200124300001500156650002100171650000800192170628s9999    xx            000 0 und d  a9780702046421  a616.120 754 bHAM 4aECG made easy/h(English)  a8th ed.   c2013aEdinburgh:bElsevier,  a200p.bPB   aGeneral Medicine  aECG