Results of a prospective comparison pilot validation study of a low-dose tablet formulation 13C urea and citric acid breath test employing a novel automated nondispersive isotope selective infrared spectroscopy analyser for the diagnosis of Helicobacter pylori infection.
Porter
Victoria
V
Zahid
Ali
A
Mackie
Barbara
B
McNamara
Deirdre Ann
DA
D001944:Breath Tests / Q000379:methods; D002247:Carbon Isotopes; D019343:Citric Acid; D004812:Epidemiologic Methods; D016481:Helicobacter Infections / Q000175:diagnosis*; D016480:Helicobacter pylori; D006801:Humans; D013055:Spectrophotometry, Infrared / Q000379:methods
D002247:Carbon Isotopes; D019343:Citric Acid