Insurance Type and the Transportation to Emergency Departments of Patients with Acute Cardiac Ischemia: The ACI-TIPI Trial Insurance StudyByHarold A. Picken, MD,Deborah R. Zucker, PhD, MD,John L. Griffith, PhD,Joni R. Beshansky, RN, MPH,Harry P. Selker, MD, MSPHJune 1st 1998
