Self-reported sleep disturbance and incidence of dementia in ageing men
Maria K Luojus, Soili M Lehto, Tommi Tolmunen, Anna-Katharine Brem, Eija Lönnroos, Jussi Kauhanen
J Epidemiol Community Health Apr 2017, 71 (4) 329-335; DOI: 10.1136/jech-2016-207764