P4‐387: UNINTENDED EFFECTS OF Z‐DRUGS (ZOLPIDEM, ZOPICLONE AND ZALEPLON) IN PEOPLE LIVING WITH DEMENTIA. (1st July 2006) - Richardson, Kathryn; Loke, Yoon; Savva, George M.; Howard, Robert J.; Boyd, Penelope; Aldus, Clare; Maidment, Ian D.; Steel, Nick; Arthur, Antony; Ballard, Clive; Fox, Chris