Low-dose oral theophylline combined with inhaled corticosteroids for people with chronic obstructive pulmonary disease and high risk of exacerbations: a RCT.
Devereux G, Cotton S, Fielding S, McMeekin N, Barnes PJ, Briggs A, Burns G, Chaudhuri R, Chrystyn H, Davies L, Soyza A, Gompertz S, Haughney J, Innes K, Kaniewska J, Lee A, Morice A, Norrie J, Sullivan A, Wilson A, Price D.
Devereux G, et al. Among authors: barnes pj.
Health Technol Assess. 2019 Jul;23(37):1-146. doi: 10.3310/hta23370.
Health Technol Assess. 2019.
PMID: 31343402
Free PMC article.
Clinical Trial.