1. Alexandrov, V.A. and Napalkov, N.P. (1976) Cancer Letts., 1, 345–50
2. Althoff, J., Pour, P., Cardesa, A. and Mohr, U. (1972) Z. Krebsforsch., 78, 78–81
3. Anderson, L.M. (ed.) (1980) Selected Abstracts on Transplacental Carcinogenesis, National Cancer Institute/International Cancer Research Data Bank, Washington
4. Bibbo, M. (1979) in Perinatal Pathology (Grundmann, E., ed.), Current Topics in Pathology, Vol. 66, pp. 191–212, Springer-Verlag, Berlin-Heidelberg-New York
5. Brookes, P. (1911) Mutat. Res., 39, 257–84