Authors: R Helde; B Wiesler; E Wachter; A Neubüser; H K Hoffschulte; T Hengelage; K L Schimz; R A Stuart; M Müller Journal: J Bacteriol Date: 1997-06 Impact factor: 3.490
Authors: J F Rippmann; M Klein; C Hoischen; B Brocks; W J Rettig; J Gumpert; K Pfizenmaier; R Mattes; D Moosmayer Journal: Appl Environ Microbiol Date: 1998-12 Impact factor: 4.792