1. The culture of mouse embryos in vitro;Biggers,1971
2. Properties of cultured preimplantation mouse and rabbit embryos, and cell strains derived from them;Cole,1965
3. Culture of rabbit embryos in circulating medium;Daniel;Nature (London),1970
4. The growth of cells on a transparent gel of reconstituted rat-tail collagen;Ehrmann;J. Nat. Cancer Inst,1956
5. Growth of explanted eight day hamster embryos in circulating medium;Givelber;Nature (London),1968