Authors: F M Gotch; C Kelly; S A Ellis; L Wallace; A B Rickinson; J van der Poel; M J Crumpton; A J McMichael Journal: Immunogenetics Date: 1985 Impact factor: 2.846
Authors: Hélio J Crespo; M Guadalupe Cabral; Alexandra V Teixeira; Joseph T Y Lau; Hélder Trindade; Paula A Videira Journal: Immunology Date: 2009-01-12 Impact factor: 7.397