The serum 13C-bicarbonate assay: a replacement for urea breath tests?
Moayyedi
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P
D001639:Bicarbonates / Q000097:blood*; D001944:Breath Tests; D016481:Helicobacter Infections / Q000175:diagnosis* / Q000382:microbiology; D016480:Helicobacter pylori; D006801:Humans; D013058:Mass Spectrometry; D014508:Urea / Q000032:analysis
D001639:Bicarbonates; D014508:Urea