Primary care patients with mild or stable chronic obstructive pulmonary disease need more support in disease management: a secondary analysis of a cluster randomized controlled trial.
Hanna SandelowskyIngvar KrakauSonja ModinBjörn StällbergAnna NagerPublished in: Scandinavian journal of primary health care (2023)
Clinicaltrials.gov, 10 August 2014, Identifier NCT02213809.