Nicastri Emanuele, Sarmati Loredana, d'Ettorre Gabriella, Parisi Saverio G, Palmisano Lucia, Montano Marco, Buonomini Anna Rita, Galluzzo Clementina, Vullo Vincenzo, Concia Ercole, Vella Stefano, Andreoni Massimo
National Institute of Infectious Diseases, IRCCS L. Spallanzani, Rome, Italy.
AIDS Res Hum Retroviruses. 2004 Aug;20(8):816-8. doi: 10.1089/0889222041725271.