There is nothing new under the sun.
Lunn
J N
JN
D000367:Age Factors; D000368:Aged; D003327:Coronary Disease / Q000150:complications; D004739:England / Q000453:epidemiology; D017052:Hospital Mortality; D006801:Humans; D012307:Risk Factors; D013514:Surgical Procedures, Operative / Q000401:mortality*