Timing is everything: motivating patients to call 9-1-1 at onset of acute myocardial infarction.
Faxon
D
D
Lenfant
C
C
D004630:Emergencies; D004632:Emergency Medical Services; D006801:Humans; D009203:Myocardial Infarction / Q000517:prevention & control*; D013689:Telephone; D013997:Time Factors