Authors: R Chignola; A Schenetti; E Chiesa; R Foroni; S Sartoris; A Brendolan; G Tridente; G Andrighetto; D Liberati Journal: Cell Prolif Date: 1999-02 Impact factor: 6.831
Authors: Dennis L Chao; J Thomas Eck; Douglas E Brash; Carlo C Maley; E Georg Luebeck Journal: Proc Natl Acad Sci U S A Date: 2008-09-24 Impact factor: 11.205