Authors: P Aichele; K Brduscha-Riem; S Oehen; B Odermatt; R M Zinkernagel; H Hengartner; H Pircher Journal: Immunity Date: 1997-05 Impact factor: 31.745
Authors: H Häcker; H Mischak; T Miethke; S Liptay; R Schmid; T Sparwasser; K Heeg; G B Lipford; H Wagner Journal: EMBO J Date: 1998-11-02 Impact factor: 11.598