1. 1. Stowe RP, et al (2001) Immune responses and latent herpesvirus reactivation in spaceflight. Aviat Space Environ Med 72: 884-891.
2. 2. Stowe RP, Pierson DL and Barrett AD (2001) Elevated stress hormone levels relate to Epstein-Barr virus reactivation in astronauts. Psychosom Med 63: 891-895.
3. 3. Taylor GR (1993) Overview of spaceflight immunology studies. J Leukoc Biol 54: 179-188.
4. 4. Taylor GR and Dardano JR (1983) Human cellular immune responsiveness following space flight. Aviat Space Environ Med 54: S55-S59.
5. 5. Taylor GR, Neale LS and Dardano JR (1986) Immunological analyses of U.S. Space Shuttle crewmembers. Aviat Space Environ Med 57: 213-217.