A comparison of a string test-PCR assay and a stool antigen immunoassay (HpSA) for Helicobacter pylori screening in Peru.
Roth
D E
DE
Infectious  Diseases Laboratory, Department of Pathology, Cayetano Heredia National University, Lima, Peru  .
Velapatiño
B
B
Gilman
R H
RH
Su
W W
WW
Berg
D E
DE
Cabrera
L
L
Garcia
E
E
D000293:Adolescent; D000328:Adult; D000942:Antigens, Bacterial / Q000302:isolation & purification; D005240:Feasibility Studies; D005243:Feces / Q000382:microbiology*; D005260:Female; D016481:Helicobacter Infections / Q000175:diagnosis*; D016480:Helicobacter pylori / Q000276:immunology / Q000302:isolation & purification*; D006801:Humans; D008297:Male; D008403:Mass Screening / Q000379:methods; D008875:Middle Aged; D016133:Polymerase Chain Reaction / Q000379:methods* / Q000592:standards
D000942:Antigens, Bacterial