Sullivan Nancy, Yang Zhi-Yong, Nabel Gary J
Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Building 40, Room 4502, MSC 3005, 40 Convent Drive, Bethesda, MD 20892-3005, USA.
J Virol. 2003 Sep;77(18):9733-7. doi: 10.1128/jvi.77.18.9733-9737.2003.