Authors: W A Muller; M Berger; P Suter; H J Cüppers; J Reiter; T Wyss; P Berchtold; F H Schmidt; J P Assal; A E Renold Journal: J Clin Invest Date: 1979-05 Impact factor: 14.808
Authors: W A Muller; M Berger; H J Cüppers; P Berchtold; G Strohmeyer; A E Renold; J R Hofstetter; J J Gonvers Journal: Gut Date: 1979-03 Impact factor: 23.059