European Journal of Clinical Microbiology & Infectious Diseases : Official Publication of the European Society of Clinical Microbiology|August 24, 2004
American Journal of Transplantation : Official Journal of the American Society of Transplantation and the American Society of Transplant Surgeons|July 9, 2002
European Journal of Clinical Microbiology & Infectious Diseases : Official Publication of the European Society of Clinical Microbiology|August 24, 2004
American Journal of Transplantation : Official Journal of the American Society of Transplantation and the American Society of Transplant Surgeons|July 9, 2002