1. Spontaneous and induced changes in cell populations in heavily irradiated mice;Barnes;Progr. Nucl. Energy, Ser. VI,1959
2. Chromosome aberrations in irradiated humans;Bender,1965
3. Standard Karyotype of a Norway Rat, Ruttus norvegicus;Committee for a Stantardized Karyotype of Ruttus norvegicus;Cytogenet. Cell Genet.,1973
4. Selection pressure in mammalian cell populations;Ford,1964
5. Geveva Conference, Standardization of Procedures for Chromosome Studies in Abortion,1966