fwiw, From Oxford article previously posted 4 of 52 acknowledgements to ACT...
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11.CrossRefMedline11.?Klimanskaya I., Chung Y., Becker S., Lu S.J., Lanza R.Derivation of human embryonic stem cells from single blastomeres. Nat. Protoc. 2007;2:1963-1972.
36. Klimanskaya I., Chung Y., Meisner L., Johnson J., West M., Lanza R.Human embryonic stem cells derived without feeder cells. Lancet 2005;365:1636-1641.
52.?Lanza R.Stem cell breakthrough: don't forget ethics. Science 2007;318:1865.