Wu, Yu Tzu, Clare, Linda, Jones, Ian Rees, Nelis, Sharon M., Quinn, Catherine, Martyr, Anthony, Victor, Christina R., Lamont, Ruth A., Rippon, Isla, Matthews, Fiona E., "Perceived and objective availability of green and blue spaces and quality of life in people with dementia: results from the IDEAL programme", Social Psychiatry and Psychiatric Epidemiology, 2021