title: Letter: Polyoma virus in urine in aplastic anaemia.
mesh_terms: D000741:Anemia, Aplastic / Q000382:microbiology* / Q000652:urine; D005260:Female; D006801:Humans; D008875:Middle Aged; D011120:Polyomavirus / Q000302:isolation & purification*; D014556:Urine / Q000382:microbiology*