Jackson Karl, Davidson Richard, Aujayeb Avinash
Northumbria HealthCare NHS Foundation Trust, Cramlington, UK.
Respiratory Medicine, Northumbria Healthcare NHS Foundation Trust, North Shields, UK
Gut. 2022 Feb;71(2):446-447. doi: 10.1136/gutjnl-2021-324698. Epub 2021 Mar 31.