Use of an Electronic Medication Management Support System in Patients with Polypharmacy in General Practice: A Quantitative Process Evaluation of the AdAM Trial oleh Robin Brünn, Dorothea Lemke, Jale Basten, Petra Kellermann-Mühlhoff, Juliane Köberlein-Neu, Christiane Muth, Marjan van den Akker, on behalf of the AdAM Study Group