Adverse drug events in older patients admitted as an emergency: the role of potentially inappropriate medication in elderly people (PRISCUS) - Dormann, H; Sonst, A; Müller, F; Vogler, R; Patapovas, A; Pfistermeister, B; Plank-Kiegele, B; Kirchner, M; Hartmann, N; Bürkle, T; Maas, R (Dtsch Arztebl Int, 2013)