Variability of serologic testing for H. pylori using U.S. and Peruvian antigens.
De Arruda
S M
SM
Passaro
D J
DJ
Parsonnet
J
J
D000940:Antigenic Variation; D000942:Antigens, Bacterial / Q000276:immunology*; D016481:Helicobacter Infections / Q000175:diagnosis* / Q000276:immunology; D016480:Helicobacter pylori / Q000276:immunology*; D006801:Humans; D010568:Peru; D014481:United States
D000942:Antigens, Bacterial