Authors: A Efstratiadis; J W Posakony; T Maniatis; R M Lawn; C O'Connell; R A Spritz; J K DeRiel; B G Forget; S M Weissman; J L Slightom; A E Blechl; O Smithies; F E Baralle; C C Shoulders; N J Proudfoot Journal: Cell Date: 1980-10 Impact factor: 41.582
Authors: C M Croce; M Shander; J Martinis; L Cicurel; G G D'Ancona; T W Dolby; H Koprowski Journal: Proc Natl Acad Sci U S A Date: 1979-07 Impact factor: 11.205