TY - RPRT TI - Polyomavirus-associated nephropathy: updates on a persisting challenge. AU - E Ramos AU - H H Hirsch PY - 2006 DO - 10.1111/j.1399-3062.2006.00164.x UR - https://pubmed.ncbi.nlm.nih.gov/16734627/ ID - 16734627 ER -