Authors: M Ikeda; N Hayashi; E Imamura; A Kaneko; T Michida; K Yamamoto; K Kurosawa; M Kato; M Masuzawa Journal: J Gastroenterol Date: 1997-10 Impact factor: 7.527
Authors: Yuri W Novitsky; Kent W Kercher; Donald R Czerniach; Demetrius E M Litwin Journal: J Gastrointest Surg Date: 2003 Jul-Aug Impact factor: 3.452