Authors: S M Cohen; L B Ellwein; T Okamura; T Masui; S L Johansson; R A Smith; J M Wehner; M Khachab; C I Chappel; G P Schoenig Journal: Cancer Res Date: 1991-04-01 Impact factor: 12.701
Authors: G R Howe; J D Burch; A B Miller; B Morrison; P Gordon; L Weldon; L W Chambers; G Fodor; G M Winsor Journal: Lancet Date: 1977-09-17 Impact factor: 79.321