Authors: Margarida Almeida Santos; Leonor Morais Sarmento; Manuel Rebelo; Ana Agua Doce; Ivan Maillard; Alexis Dumortier; Helia Neves; Freddy Radtke; Warren S Pear; Leonor Parreira; Jocelyne Demengeot Journal: Proc Natl Acad Sci U S A Date: 2007-09-18 Impact factor: 11.205
Authors: U Chen; R H Scheuermann; T Wirth; T Gerster; R G Roeder; K Harshman; C Berger Journal: Nucleic Acids Res Date: 1991-11-11 Impact factor: 16.971