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Authors: J Bohmeyer; A Heller; C Hartig; M Wetenberger-Treumann; H Huchzermeyer; H G Otte; R Stadler
Journal: Hautarzt Date: 1996-02 Impact factor: 0.751

6. A study of the prevalence of Helicobacter pylori infection and other markers of upper gastrointestinal tract disease in patients with rosacea.

Authors: V K Sharma; A Lynn; M Kaminski; R Vasudeva; C W Howden
Journal: Am J Gastroenterol Date: 1998-02 Impact factor: 10.864

7. The role of internal pilot studies in increasing the efficiency of clinical trials.

Authors: J Wittes; E Brittain
Journal: Stat Med Date: 1990 Jan-Feb Impact factor: 2.373

8. Helicobacter pylori infection and chronic urticaria.

Authors: B Tebbe; C C Geilen; J D Schulzke; C Bojarski; M Radenhausen; C E Orfanos
Journal: J Am Acad Dermatol Date: 1996-04 Impact factor: 11.527

9. Helicobacter pylori in patients with rosacea.

Authors: A Rebora; F Drago; A Picciotto
Journal: Am J Gastroenterol Date: 1994-09 Impact factor: 10.864

10. Prospective screening of dyspeptic patients by Helicobacter pylori serology: a safe policy? The Italian Helicobacter pylori Study Group.

Authors: D Vaira; V Stanghellini; M Menegatti; D Palli; R Corinaldesi; M Miglioli
Journal: Endoscopy Date: 1997-09 Impact factor: 10.093