1. Carotid endarterectomy: Is an indwelling shunt necessary?;Baker WH;Surgery,1977
2. Carotid Artery Surgery Without a Temporary Indwelling Shunt
3. Correlation of cerebral blood flow and electroencephalographic changes during carotid endarterectomy;Sundt;Mayo Clin Proc,1981
4. Internal carotid back pressure, intraoperative shunting, ulcerated atheromata, and the incidence of stroke during carotid endarterectomy;Herzer NR;Surgery,1978