Authors: R Talamini; A E Barón; S Barra; E Bidoli; C La Vecchia; E Negri; D Serraino; S Franceschi Journal: Cancer Causes Control Date: 1990-09 Impact factor: 2.506
Authors: K Furugaki; J Yoshida; K Chijiiwa; S Naito; R Tominaga; T Hayashi; K Goto; S Tamiya; M Torisu; M Tanaka Journal: Surg Today Date: 1996 Impact factor: 2.549