title: Canada's first ECG machine: shut down the laundry before use.
authors.forename: H
authors.initials: H
authors.lastname: Segall
mesh_terms: D004562:Electrocardiography / Q000266:history* / Q000295:instrumentation; D049673:History, 20th Century; D006769:Hospitals, General / Q000266:history; D011792:Quebec