Authors: Christoph Rader; Subhash C Sinha; Mikhail Popkov; Richard A Lerner; Carlos F Barbas Journal: Proc Natl Acad Sci U S A Date: 2003-04-17 Impact factor: 11.205
Authors: A Nowakowski; C Wang; D B Powers; P Amersdorfer; T J Smith; V A Montgomery; R Sheridan; R Blake; L A Smith; J D Marks Journal: Proc Natl Acad Sci U S A Date: 2002-08-12 Impact factor: 11.205