Authors: P Urquhart; F Grimpen; G J Lim; C Pizzey; D L Stella; P A Tesar; F A Macrae; M A Appleyard; G J Brown Journal: Fam Cancer Date: 2014-06 Impact factor: 2.375
Authors: I Rebsdorf Pedersen; A Hartvigsen; B Fischer Hansen; C Toftgaard; K Konstantin-Hansen; S Büllow Journal: Int J Colorectal Dis Date: 1994 Impact factor: 2.571