William E. Braun MD. BK polyomavirus: A newly recognized threat to transplanted kidneys. Cleveland Clinic Journal of Medicine, Vol 70, Number 12, Dec 2003.[1] 2 Ekim 2006 tarihinde Wayback Machine sitesinde arşivlendi.
William E. Braun MD. BK polyomavirus: A newly recognized threat to transplanted kidneys. Cleveland Clinic Journal of Medicine, Vol 70, Number 12, Dec 2003.[1] 2 Ekim 2006 tarihinde Wayback Machine sitesinde arşivlendi.