Authors: I Wilmut; N Beaujean; P A de Sousa; A Dinnyes; T J King; L A Paterson; D N Wells; L E Young Journal: Nature Date: 2002-10-10 Impact factor: 49.962
Authors: T Shin; D Kraemer; J Pryor; L Liu; J Rugila; L Howe; S Buck; K Murphy; L Lyons; M Westhusin Journal: Nature Date: 2002-02-14 Impact factor: 49.962