Authors: E A Raleigh; N E Murray; H Revel; R M Blumenthal; D Westaway; A D Reith; P W Rigby; J Elhai; D Hanahan Journal: Nucleic Acids Res Date: 1988-02-25 Impact factor: 16.971
Authors: J A Gossen; W J de Leeuw; C H Tan; E C Zwarthoff; F Berends; P H Lohman; D L Knook; J Vijg Journal: Proc Natl Acad Sci U S A Date: 1989-10 Impact factor: 11.205