Authors: J R Howe; S Roth; J C Ringold; R W Summers; H J Järvinen; P Sistonen; I P Tomlinson; R S Houlston; S Bevan; F A Mitros; E M Stone; L A Aaltonen Journal: Science Date: 1998-05-15 Impact factor: 47.728
Authors: T T Zittel; B Zeeb; G W Maier; G W Kaiser; M Zwirner; H Liebich; M Starlinger; H D Becker Journal: Am J Surg Date: 1997-10 Impact factor: 2.565