TY - JOUR AU - Meid, A D; von Medem, A; Heider, D TI - Investigating the additive Interaction of QT-prolonging drugs in older people using claims data JO - Drug Saf VL - 40 PY - 2017 DO - 10.1007/s40264-016-0477-y L3 - PubMed-ID: 27896662 SP - 133 EP - 144 N1 - . doi:10.1007/s40264-016-0477-y ER -