1. Severe Herpesvirus Infections in an Adolescent without Natural Killer Cells Christine A. Biron, Ph.D., Kevin S. Byron, and John L. Sullivan, M.D. N Engl J Med 1989; 320:1731-1735June 29, 1989DOI: 10.1056/ NEJM198906293202605 2. In vivo significance of NK cell on resistance against virus (HSV-1) infections in mice. J Immunol 1984 133:2743-7 3. J Immunol. 1984 Nov;133(5):2743-7. In vivo significance of NK cell on resistance against virus (HSV-1) infections in mice. Habu S, Akamatsu K, Tamaoki N, Okumura K. please send to l************[email protected] Thanks in advance!