The behavioral pathology in Alzheimerʼs disease scale (BEHAVE-AD): factor structure among community-dwelling Alzheimerʼs disease patients - Harwood, D G; Ownby, R L; Barker, W W (Int J Geriatr Psychiatry, 1998)
doi:10.1002/(SICI)1099-1166(1998110)13:11<793::AID-GPS875>3.0.CO;2-Q