Helicobacter pylori infection.
Ebrahim
G J
GJ
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D005753:Gastric Mucosa / Q000382:microbiology*; D006293:Health Promotion; D016481:Helicobacter Infections / Q000453:epidemiology / Q000382:microbiology* / Q000517:prevention & control; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged