title: [ECG recording outside the hospital. A selective and controlled trial].
mesh_terms: D000328:Adult; D000553:Ambulatory Care; D004562:Electrocardiography / Q000295:instrumentation / Q000379:methods*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000175:diagnosis*
vernacular_title: EKG-registreringer utenfor sykehus. Et selektert og kontrollert materiale