1. Vertebral basilar ischemia after neck motion;Frisoni;Stroke,1991
2. Vertebral basilar stroke following spinal manipulative therapy;Terrett,2000
3. How dangerous is manipulation of the cervical spine?;Dvorack;Manual Med,1985
4. A report on the occurrence of cerebrovascular accidents in chiropractic practice;Carey;J Can Chiro Assoc,1993
5. Verletzungen der arteria vertebralis durch manuelle therapie;Gutmann;Manuelle Med,1983