title: Cardiac arrest in your community: are there weak links in the chain of survival?
authors.forename: I G
authors.initials: IG
authors.lastname: Stiell
mesh_terms: D002170:Canada / Q000453:epidemiology; D004632:Emergency Medical Services / Q000706:statistics & numerical data; D006323:Heart Arrest / Q000401:mortality*; D006801:Humans; D015996:Survival Rate; D013997:Time Factors