Patients with chest pain calling 9-1-1 or self-transporting to reach definitive care: which mode is quicker?
Hutchings CB, Mann NC, Daya M, Jui J, Goldberg R, Cooper L, Goff DC, Cornell C. Patients with chest pain calling 9-1-1 or self-transporting to reach definitive care: which mode is quicker? Am Heart J. 2004 Jan; 147(1):35-41.