Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitlePostoperative cognitive impairment in the elderly. Choice of patient-controlled analgesia opioid.AuthorsHerrick, I A; Ganapathy, S; Komar, W; Kirkby, J; Moote, C A; Dobkowski, W; Eliasziw, MPublicationAnaesthesia, 1996, Vol 51, Issue 4, p356ISSN0003-2409Publication typejournal articleDOI10.1111/j.1365-2044.1996.tb07748.x