Bipolar symptoms, somatic burden, and functioning in older-age bipolar disorder: analyses from the Global Aging & Geriatric Experiments in Bipolar Disorder Database project - Sajatovic, Martha; Dols, Annemiek; Rej, Soham; Almeida, Osvaldo P; Beunders, Alexandra J. M; Blumberg, Hilary P; Briggs, Farren B. S; Forester, Brent P; Patrick, Regan E; Forlenza, Orestes Vicente (Bipolar disorders, 2022)