Use of low-dose oral theophylline as an adjunct to inhaled corticosteroids in preventing exacerbations of chronic obstructive pulmonary disease: study protocol for a randomised controlled trial

Bibliographic Details
Main Authors: Devereux, Graham, Cotton, Seonaidh, Barnes, Peter, Briggs, Andrew, Burns, Graham, Chaudhuri, Rekha, Chrystyn, Henry, Davies, Lisa, De Soyza, Anthony, Fielding, Shona, Gompertz, Simon, Haughney, John, Lee, Amanda J., McCormack, Kirsty, McPherson, Gladys, Morice, Alyn, Norrie, John, Sullivan, Anita, Wilson, Andrew, Price, David
Format: Online
Language:English
Published: BioMed Central 2015
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4465017/