Vestibular Reflexes and Positional ManoeuvresJNNP 74:289-293, Bronstein,A.M., 2003
Spontaneous Intracerebral HemorrhageNEJM 344:1450-1460, Qureshi,A.I.,et al, 2001
Vocal Cord ParalysisArch Neurol 36:181, Medina,J.L., 1979