Training, competency, and credentialing standards for diagnostic cervicocerebral angiography, carotid stenting, and cerebrovascular intervention
Neurol 64:190-198, 188, Connors, J.J., et al, 2005
Houston Paramedic and Emergency Stroke Treatment and Outcomes Study (HoPSTO)
Stroke 36:1512-1518, Wojner-Alexandrov,A.,et al, 2005