Using an incentive spirometer reduces pulmonary complications in patients with traumatic rib fractures: a randomized controlled trial.
Shao-Kai SumYa-Chuan PengShun-Ying YinPin-Fu HuangYao-Chang WangTzu-Ping ChenHeng-Hsin TungChi-Hsiao YehPublished in: Trials (2019)
ClinicalTrials.gov, NCT04006587. Registered on 3 July 2019.