Ford, Elizabeth, Sheppard, Joanne, Oliver, Seb, Rooney, Philip, Banerjee, Sube and Cassell, Jackie A (2021) Automated detection of patients with dementia whose symptoms have been identified in primary care but have no formal diagnosis: a retrospective case-control study using electronic primary care records. BMJ Open, 11. a039248 1-11. ISSN 2044-6055