Authors: Hans Grönlund; Susanne Vrtala; Ursula Wiedermann; Gerhard Dekan; Dietrich Kraft; Rudolf Valenta; Marianne Van Hage-Hamsten Journal: Immunology Date: 2002-12 Impact factor: 7.397
Authors: S Tyagi; K Bhol; K Natarajan; C Livir-Rallatos; C S Foster; A R Ahmed Journal: Proc Natl Acad Sci U S A Date: 1996-12-10 Impact factor: 11.205