(Q40938552)
Statements
1 reference
Accuracy of diagnostic methods used for epidemiological studies of Helicobacter pylori (English)
1 reference
Feldman RA
1 reference
Evans SJ
1 reference
1 January 1995
1 reference
1 reference
9 Suppl 2
1 reference
21-31
1 reference
Identifiers
1 reference