1. (1) 一瀬邦弘・中村 満・竹澤健司：「高齢者のせん妄の特徴と診断」, Japanese Journal of Geriatric Psychiatry, Vol. 17, No. 6, pp. 595-604 (2006)
2. (2) American Psychiatric Association American Psychiatric Association : Diagnostic and statistical manual of mental disorders, DSM-5, p. 596, Washington, DC (2013)
3. (3) Z. J. Lipowski : Delirium Acute confusional States, pp. 54-70, Oxford University Press, New York (1990)
4. (4) 松田好美：「術後せん妄患者への看護」, 臨床看護, Vol. 28, No. 5, p. 604 (2002)
5. (5) 渡辺俊之：「精神症状とは何か」, 看護学雑誌, Vol. 64, No. 8, pp. 698-704 (2010)