Authors: E Koustova; Y Sei; L Fossom; M L Wei; P N Usherwood; N B Keele; M A Rogawski; A S Basile Journal: J Clin Invest Date: 2001-03 Impact factor: 14.808
Authors: M H Heemskerk; R A de Paus; E G Lurvink; F Koning; A Mulder; R Willemze; J J van Rood; J H Falkenburg Journal: Proc Natl Acad Sci U S A Date: 2001-05-29 Impact factor: 11.205