Wirkner Janine, Fetzner Ulrich, Merk Harry, Kasch Richard
Department of Internal Medicine A, University Medicine Greifswald, Germany.
Clinic for Surgery and Trauma Surgery, St. Josef Hospital Essen, Essen-Werden, Germany.
Am J Med. 2017 Jun;130(6):e273. doi: 10.1016/j.amjmed.2016.06.031.