5. (Takada Y., aoe S., Kumegawa M., Biochemical Research Communications, 1996) 6. (Rosanne K., Fidelus ja Min Fu Tsan. Cellular Immunology, 1986) 7. (Bounous G. ja Gold P., Clin. Invest. Med. 1991) 8. (Bounous G., Baruchel S., Faiutz J. Gold P., Clin. Invest. Med. 1
