Screening for Helicobacter pylori in dyspepsia.
D000328:Adult; D000907:Antibodies, Bacterial / Q000097:blood*; D004415:Dyspepsia / Q000382:microbiology*; D016145:Endoscopy, Digestive System; D004797:Enzyme-Linked Immunosorbent Assay; D016481:Helicobacter Infections / Q000175:diagnosis*; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D008875:Middle Aged; D012680:Sensitivity and Specificity
D000907:Antibodies, Bacterial