Open heart surgery in Europe 1990.
Hubner
P J
PJ
D015906:Angioplasty, Balloon, Coronary / Q000706:statistics & numerical data*; D006348:Cardiac Surgical Procedures / Q000706:statistics & numerical data; D005060:Europe / Q000453:epidemiology; D006801:Humans; D006113:United Kingdom / Q000453:epidemiology