Authors: J K Ramage; A H G Davies; J Ardill; N Bax; M Caplin; A Grossman; R Hawkins; A M McNicol; N Reed; R Sutton; R Thakker; S Aylwin; D Breen; K Britton; K Buchanan; P Corrie; A Gillams; V Lewington; D McCance; K Meeran; A Watkinson Journal: Gut Date: 2005-06 Impact factor: 23.059
Authors: I Norheim; K Oberg; E Theodorsson-Norheim; P G Lindgren; G Lundqvist; A Magnusson; L Wide; E Wilander Journal: Ann Surg Date: 1987-08 Impact factor: 12.969