title: Simply breath-taking? Developing a strategy for consistent breath sampling.
authors.forename: J D
authors.initials: JD
authors.lastname: Beauchamp
authors.forename: J D
authors.initials: JD
authors.lastname: Pleil
mesh_terms: D035843:Biomedical Research; D001944:Breath Tests / Q000379:methods*; D045853:Exhalation; D005740:Gases / Q000032:analysis*; D006801:Humans; D017410:Practice Guidelines as Topic; D012140:Respiratory Tract Diseases / Q000175:diagnosis*
chemical_list: D005740:Gases