Authors: K R Gardiner; M I Halliday; G R Barclay; L Milne; D Brown; S Stephens; R J Maxwell; B J Rowlands Journal: Gut Date: 1995-06 Impact factor: 23.059
Authors: E Kivilaakso; V V Valtonen; M Malkamäki; A Palmu; T Schröder; P Nikki; P H Mäkelä; M Lempinen Journal: Gut Date: 1984-10 Impact factor: 23.059