Variability of serologic testing for H. pylori using U.S. and Peruvian antigens.
S M
SM
De Arruda
D J
DJ
Passaro
J
J
Parsonnet
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