Authors: R Peto; M C Pike; P Armitage; N E Breslow; D R Cox; S V Howard; N Mantel; K McPherson; J Peto; P G Smith Journal: Br J Cancer Date: 1977-01 Impact factor: 7.640
Authors: K Griffiths; D G McDevitt; M Andrew; I Baksaas; A Helgeland; J Jervell; P K Lunde; K Oydvin; I Agenäs; U Bergman Journal: Eur J Clin Pharmacol Date: 1986 Impact factor: 2.953