(Q36822939)
Statements
1 reference
Is Helicobacter pylori a cause of duodenal ulcer? A methodologic critique of current evidence (English)
1 reference
Rabeneck L
1 reference
Ransohoff DF
1 reference
1 December 1991
1 reference
1 reference
91
1 reference
6
1 reference
566-572
1 reference
Identifiers
1 reference
1 reference