Schwella N, Schwerdtfeger R, König V, Blasczyk R, Schmid H, Schmidt-Wolf I, Henze G, Siegert W
Department of Internal Medicine, Rudolf Virchow University Hospital, Free University of Berlin, Germany.
Transplantation. 1994 Apr 27;57(8):1263-5. doi: 10.1097/00007890-199404270-00020.