Authors: C R Newton; A Graham; L E Heptinstall; S J Powell; C Summers; N Kalsheker; J C Smith; A F Markham Journal: Nucleic Acids Res Date: 1989-04-11 Impact factor: 16.971
Authors: S J Baker; E R Fearon; J M Nigro; S R Hamilton; A C Preisinger; J M Jessup; P vanTuinen; D H Ledbetter; D F Barker; Y Nakamura; R White; B Vogelstein Journal: Science Date: 1989-04-14 Impact factor: 47.728