1. Lindenmann J (1981) Immunology in the 1880: two early theories. In: Steinberg CM, Lefkovits I (eds) The immune system, vol 1. Karger, Basel, pp 413–422
2. Paul WE (ed) (1989) Fundamental immunology, 2nd edn. Raven, New York
3. Male D, Champion B, Cooke A, Owen M (1991) Advanced immunology, 2nd edn. Gower Medical, New York
4. Lutz HU (1990) Erythrocyte clearance. In: Harris JR (ed) Blood cell biochemistry, vol 1. Plenum, New York, pp 81–120
5. Schindler C, Shuai K, Prezioso UR, Darnell JE Jr (1992) Inter-feron-dependent tyrosine phosphorylation of a latent cytoplasmic transcription factor. Science 257:809–813