title: Grouping and trajectories of neuropsychiatric symptoms in patients with Alzheimer's disease. Part II: two-year patient trajectories.
authors.affiliation: Research Unit, Institut d'Assistència Sanitària, Salt, Spain. josep.garre@ias.scs.es
authors.forename: Josep
authors.initials: J
authors.lastname: Garre-Olmo
authors.forename: Secundino
authors.initials: S
authors.lastname: López-Pousa
authors.forename: Joan
authors.initials: J
authors.lastname: Vilalta-Franch
authors.forename: Manuel
authors.initials: M
authors.lastname: de Gracia Blanco
authors.forename: Antoni Bulbena
authors.initials: AB
authors.lastname: Vilarrasa