Variations between countries in invasive cardiac procedures.
Henderson
R A
RA
Chamberlain
D A
DA
D000789:Angina, Unstable / Q000401:mortality / Q000628:therapy*; D017023:Coronary Angiography / Q000009:adverse effects / Q000706:statistics & numerical data*; D006801:Humans; D009203:Myocardial Infarction / Q000401:mortality / Q000628:therapy*; D009204:Myocardial Revascularization; D012042:Registries