Authors: N Harada; T Takahashi; M Matsumoto; T Kinashi; J Ohara; Y Kikuchi; N Koyama; E Severinson; Y Yaoita; T Honjo Journal: Proc Natl Acad Sci U S A Date: 1987-07 Impact factor: 11.205
Authors: K Ishihara; S Ono; Y Takahama; F Hirayama; H Hirano; K Itoh; K Dobashi; S Murakami; Y Katoh; M Yamaguchi Journal: Immunology Date: 1989-10 Impact factor: 7.397