论文信息 - Prevalence of Helicobacter pylori infection in peptic ulcer perforations. - 字舞流文

Prevalence of Helicobacter pylori infection in peptic ulcer perforations.

F. Harder | J. Metzger | M. von Flüe | P. Vogelbach | C. Sieber | S. Styger | Jürg Metzgera | Stephan Stygera | Cornel Sieberb | Markus von Flüec | Peter Vogelbachd | Felix Hardera | Jürg Metzgera | Stephan Stygera | Cornel Sieberb | Markus von Flüec | Peter Vogelbachd | Felix Hardera