Patton J T, Spencer E
Laboratory of Infectious Diseases, National Institutes of Allergy and Infectious Diseases, National Institutes of Health, 7 Center Drive, MSC 0720, Room 117, Bethesda, Maryland 20892, USA.
Virology. 2000 Nov 25;277(2):217-25. doi: 10.1006/viro.2000.0645.