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
Authors: Eric J Velazquez; Judson B Williams; Eric Yow; Linda K Shaw; Kerry L Lee; Harry R Phillips; Christopher M O'Connor; Peter K Smith; Robert H Jones Journal: Ann Thorac Surg Date: 2012-02 Impact factor: 4.330