Authors: B Calabretta; R B Sims; M Valtieri; D Caracciolo; C Szczylik; D Venturelli; M Ratajczak; M Beran; A M Gewirtz Journal: Proc Natl Acad Sci U S A Date: 1991-03-15 Impact factor: 11.205
Authors: S J Chen; A Zelent; J H Tong; H Q Yu; Z Y Wang; J Derré; R Berger; S Waxman; Z Chen Journal: J Clin Invest Date: 1993-05 Impact factor: 14.808