Authors: R W HOLLEY; J APGAR; G A EVERETT; J T MADISON; M MARQUISEE; S H MERRILL; J R PENSWICK; A ZAMIR Journal: Science Date: 1965-03-19 Impact factor: 47.728
Authors: F Sanger; G M Air; B G Barrell; N L Brown; A R Coulson; C A Fiddes; C A Hutchison; P M Slocombe; M Smith Journal: Nature Date: 1977-02-24 Impact factor: 49.962