Authors: R H Broyles; V Belegu; C R DeWitt; S N Shah; C A Stewart; Q N Pye; R A Floyd Journal: Proc Natl Acad Sci U S A Date: 2001-07-31 Impact factor: 11.205
Authors: Kelly M Leach; Karen F Vieira; Sung-Hae Lee Kang; Ara Aslanian; Martin Teichmann; Robert G Roeder; Jörg Bungert Journal: Nucleic Acids Res Date: 2003-02-15 Impact factor: 16.971