Universität zu Köln

2018

Kochanek, M., Hallek, M., Lehnert, H. and Schellong, S. M. (2018). Internal emergency cases at the interface of outpatient and inpatient - part 2. Internist, 59 (3). S. 217 - 218. NEW YORK: SPRINGER. ISSN 1432-1289

2016

Lehnert, H., Sieber, C. and Hallek, M. (2016). Palliative Medicine. Internist, 57 (10). S. 943 - 946. NEW YORK: SPRINGER. ISSN 1432-1289