title: 13C-urea breath test using infrared spectroscopy: practical recommendations.
authors.forename: F
authors.initials: F
authors.lastname: Mana
authors.forename: H R
authors.initials: HR
authors.lastname: Ham
authors.forename: H
authors.initials: H
authors.lastname: Reynaert
authors.forename: P
authors.initials: P
authors.lastname: Franken
authors.forename: D
authors.initials: D
authors.lastname: Urbain
mesh_terms: D001944:Breath Tests / Q000379:methods*; D002247:Carbon Isotopes; D005215:Fasting; D006801:Humans; D013055:Spectrophotometry, Infrared; D014508:Urea
chemical_list: D002247:Carbon Isotopes; D014508:Urea