Authors: Y Ohe; T Shinkai; K Eguchi; Y Sasaki; T Tamura; K Nakagawa; A Kojima; K Yamada; F Oshita; T Miya Journal: Jpn J Clin Oncol Date: 1990-12 Impact factor: 3.019
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: 1976-12 Impact factor: 7.640