Clonally Derived Human Embryonic Stem Cell Lines Maintain Pluripotency and Proliferative Potential for Prolonged Periods of CultureMichal Amit, James A. Thomson, Margaret Inokuma et al.|Developmental Biology|2000Cited by 1.5k
Differential Expression of Telomerase Activity in Hematopoietic Progenitors from Adult Human Bone MarrowChoy‐Pik Chiu, Peter M. Lansdorp|Stem Cells|1996Cited by 391