Authors: P Kivisäkk; C Trebst; Z Liu; B H Tucky; T L Sørensen; R A Rudick; M Mack; R M Ransohoff Journal: Clin Exp Immunol Date: 2002-09 Impact factor: 4.330
Authors: K W Wucherpfennig; P Höllsberg; J H Richardson; D Benjamin; D A Hafler Journal: Proc Natl Acad Sci U S A Date: 1992-03-15 Impact factor: 11.205