1. Graf, P.A., et al. Personal communication. 2. Doherty, R.L., et al. 1970. Trans. R. Soc. Trop. Med. Hyg. 64:748-753. 3.* Zeigel, R.F. and Clark, H.F. 1969. J. Nat. Cancer Inst. 43:1097-1102. 4. Carley, J.G., et al. 1973. J. Med. Ent. 10:244-249. 5. Cropp, C.B. and Monath, T.P. Personal communication. 1980. * Reference quoted is to the cell line and not to the observations on Almpiwar virus.
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