De Lacy Costello B, Amann A, Al-Keteb H, Flynn C, Filipiak W, Khalid T, Osborne D and Ratcliffe N M 2014 A review of the volatiles from the healthy human body J. Breath Res. 8 014001
Beuchamp J D, Davis C E and Pleil J D 2020 Breathborne Biomarkers and the Human Volatilome 2nd edn (Amsterdam: Elsevier)
Fowler S J 2018 Breath analysis for label-free characterisation of airways disease Eur. Respir. Journal 51 1702586
Herbig J and Beauchamp J D 2014 Towards standardization in the analysis of breath gas volatiles J. Breath Res. 8 037101
Azim A, Barber C, Dennison P, Riley J and Howarth P 2019 Exhaled volatile organic compounds in adult asthma: a systematic review Eur. Respir. J. 54 16
Horváth I et al 2017 A European respiratory society technical standard: exhaled biomarkers in lung disease Eur. Respir. Journal 49 1600965
Fiehn O et al 2007 The metabolomics standards initiative (MSI) Metabolomics 3 175
Spicer R A, Salek R and Steinbeck C 2017 Compliance with minimum information guidelines in public metabolomics repositories Sci. Data 4 170137
Beauchamp J D and Pleil J D 2013 Simply breath-taking? Developing a strategy for consistent breath sampling J. Breath Res. 7 042001
Beauchamp J D, Kirsch F and Buettner A 2010 Real-time breath gas analysis for pharmacokinetics: monitoring exhaled breath by on-line proton-transfer-reaction mass spectrometry after ingestion of eucalyptol-containing capsules J. Breath Res. 4 026006
Ruzsanyi V 2013 Ion mobility spectrometry for pharmacokinetic studies - mdash;exemplary application J. Breath Res. 7 046008
Heaney L M, Ruszkiewicz D M, Arthur K L, Hadjithekli A, Aldcroft C, Lindley M R, Thomas C P, Turner M A and Reynolds J C 2016 Real-time monitoring of exhaled volatiles using atmospheric pressure chemical ionization on a compact mass spectrometer Bioanalysis 8 1325
Malásková M, Henderson B, Chellayah P D, Ruzsanyi V, Mochalski P, Cristescu S M and Mayhew C 2019 Proton transfer reaction time-of-flight mass spectrometric measurements of volatile compounds contained in peppermint oil capsules of relevance to real-time pharmacokinetic breath studies J. Breath Res. 13 046009
Basanta M, Koimtzis T, Singh D, Wilson I and Thomas C L P 2007 An adaptive breath sampler for use with human subjects with an impaired respiratory function Analyst 132 153