Authors: J H Ludes-Meyers; M A Subler; C V Shivakumar; R M Munoz; P Jiang; J E Bigger; D R Brown; S P Deb; S Deb Journal: Mol Cell Biol Date: 1996-11 Impact factor: 4.272
Authors: John E McGeehan; Simon D Streeter; Sarah-J Thresh; Neil Ball; Raimond B G Ravelli; G Geoff Kneale Journal: Nucleic Acids Res Date: 2008-07-21 Impact factor: 16.971