Heilman KM, Watson RT, Valenstein E : Neglect and related disorders. In : Heilman KM, Valenstein E, eds. Clinical Neuropsychology. 4th ed. Oxford University Press, New York, 2003
Chino N, Sonoda S, Domen K, et al : Stroke Impairment Assessment Set (SIAS). Chino N, Melvin JL (eds) : Functional Evaluation of Stroke Patients. pp19-31, Springer-Verlag, Tokyo, 1996