1. W. W. Jedrzejczak, et al.: Patterns of Changes in Peripheral Blood Composition in the Course of Combination Chemotherapy, Strahlentherapie152, 469–476 (1976), Fig. 3
2. J. Dürkop;R. Kurth, Virologie, in: AIDS und HIV-Infektionen, Diagnostik — Klinik — Behandlung,H. Jäger (Hrsg.), Landsberg a.L., ecomed, Kap. II-2, (1988).
3. C. L. Uber;R. A. McReynold: Immunotoxicology of Silica. CRC Crit. Rev. Tox.10, 303–319 (1982)
4. D. L. Brandon: Interactions of Diet and Immunity. Adv. Exp. Med. Biol.177, 1984, S. 65
5. E. J. Wing, et al.: Fasting Enhanced Immune Effector Mechanisms in Obese Subjects. Am. J. Med.75, 91–96 (1983)