[Diagnosis Related Groups in reconstructive plastic surgery of malignant head and neck skin tumours] - Lotter, O; Micheel, M; Jaminet, P (Handchir. Mikrochir. Plast. Chir. Organ Deutschsprachigen Arbeitsgemeinschaft Handchir. Organ Deutschsprachigen Arbeitsgemeinschaft Mikrochir. Peripher. Nerven Gefasse Organ V, 2018)