[Comparative diagnostic value of electrocardiography and several enzyme tests in myocardial infarct].
D000368:Aged; D004796:Clinical Enzyme Tests; D004562:Electrocardiography; D006801:Humans; D008875:Middle Aged; D009203:Myocardial Infarction / Q000175:diagnosis*
O sravnitel'noĭ diagnosticheskoĭ tsennosti élektrokardiografii i nekotorykh fermentnykh testov pri infarkte miokarda.