Feasibility and acceptability of breath research in primary care: a prospective, cross-sectional, observational study
Georgia Woodfield, Ilaria Belluomo, Piers R Boshier, Annabelle Waller, Maya Fayyad, Christian von Wagner, Amanda J Cross, George B Hanna
BMJ Open Apr 2021, 11 (4) e044691; DOI: 10.1136/bmjopen-2020-044691