1. Embryonic stem cells: proliferation and differentiation;Bradley;Curr. Opin. Cell Biol.,1990
2. P53 levels, functional domains, and DNA damage determine the extent of the apoptotic response of tumor cells;Chen;Genes Dev.,1996
3. Techniques in apoptosis;Cotter,1996
4. An outline of icariin pharmacological study;Di;J. Nat.,2003
5. The in vitro development of blastocyst-derived embryonic stem cell lines: formation of visceral yolk sac, blood islands and myocardium;Doestschman;J. Embryol. Exp. Morphol.,1985