Authors: J Lauronen; M P Pakarinen; P Kuusanmäki; E Savilahti; P Vento; T Paavonen; J Halttunen Journal: Dig Dis Sci Date: 1999-11 Impact factor: 3.199
Authors: G L Telford; M A Nemeth; S K Sarna; M S Harris; K Ramaswamy; W H Schraut; K K Lee; C P Johnson; S Walgenbach-Telford Journal: Dig Dis Sci Date: 1996-06 Impact factor: 3.199