title: Automated breath hydrogen measurement at the part-per-million level on a continuous-flow isotope-ratio mass spectrometer.
authors.forename: Christine
authors.initials: C
authors.lastname: Slater
authors.forename: Tom
authors.initials: T
authors.lastname: Preston
mesh_terms: D001944:Breath Tests / Q000379:methods*; D017022:Flow Injection Analysis / Q000379:methods*; D006801:Humans; D006859:Hydrogen / Q000032:analysis*; D013058:Mass Spectrometry / Q000379:methods*; D008832:Microchemistry / Q000379:methods*; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity
chemical_list: D006859:Hydrogen