Authors: P B Singh; J R Miller; J Pearce; R Kothary; R D Burton; R Paro; T C James; S J Gaunt Journal: Nucleic Acids Res Date: 1991-02-25 Impact factor: 16.971
Authors: L B Andersen; R Ballester; D A Marchuk; E Chang; D H Gutmann; A M Saulino; J Camonis; M Wigler; F S Collins Journal: Mol Cell Biol Date: 1993-01 Impact factor: 4.272