Authors: Linda Broer; Christina M Lill; Maaike Schuur; Najaf Amin; Johannes T Roehr; Lars Bertram; John P A Ioannidis; Cornelia M van Duijn Journal: Eur J Epidemiol Date: 2013-02-01 Impact factor: 8.082
Authors: Maree T Brinkman; Margaret R Karagas; Michael Scott Zens; Alan Schned; Raoul C Reulen; Maurice P Zeegers Journal: Cancer Causes Control Date: 2009-12-31 Impact factor: 2.506