Authors: S K Bronson; J Pei; P Taillon-Miller; M J Chorney; D E Geraghty; D D Chaplin Journal: Proc Natl Acad Sci U S A Date: 1991-03-01 Impact factor: 11.205
Authors: S H Powis; I Mockridge; A Kelly; L A Kerr; R Glynne; U Gileadi; S Beck; J Trowsdale Journal: Proc Natl Acad Sci U S A Date: 1992-02-15 Impact factor: 11.205