A web-based physical activity intervention benefits persons with low self-efficacy in COPD: results from a randomized controlled trial.
Robinson SA, Shimada SL, Quigley KS, Moy ML. A web-based physical activity intervention benefits persons with low self-efficacy in COPD: results from a randomized controlled trial. J Behav Med. 2019 Dec; 42(6):1082-1090.