1. The posterior fossa arteries;Scialfa,1975
2. Anomalous origin of the posterior inferior cerebellar artery from the internal carotid artery;Ahuja;Am J Neuroradiol,1992
3. Anomalous origin of the posterior inferior cerebellar artery from the posterior meningeal artery;Ogawa;Am J Neuroradiol,1991
4. The bihemispheric posterior inferior cerebellar artery;Cullen;Neuroradiology,2005
5. A low-lying, solitary, bihemispheric PICA with an associated spontaneous vertebral-PICA dissecting aneurysm;Sardhara;Acta Neurochir (Wien),2013