1. Akkina, R.K., Chambers, T.M. and Nayak, D.P. (1984) Mechanism of interference by defective-interfering particles of influenza virus: differential reduction of intracellular synthesis of specific viral polymerase proteins. Virus Res., 1, 687–702.
2. Alexander, D.J. (1993) Orthomyxovirus infection, in Virus Infections of Birds, (eds J.B. McFerran and M.S. McNulty ), Elsevier, Amsterdam, pp. 287–316.
3. Atkinson, T., Barrett, A.D.T., Mackenzie, A. and Dimmock, N.J. (1986) Persistence of virulent Semliki Forest virus in mouse brain following co-inoculation with defective interfering particles. ]. Gen. Virol, 67, 1189–94.
4. Baltimore, D. (1988) Gene therapy: intracellular immunization. Nature, 335, 395–6.
5. Bangham, C.R.M. and Kirkwood, T.B.L. (1990) Defective interfering particles: effects on modulating virus growth and persistence. Virology, 179, 821–6.