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, P J, Briggs, A, Burns, G, Chaudhuri, R, Chrystyn, H, Davies, L, Soyza, A D, Gompertz, S, Haughney, J, Innes, K, Kaniewska, J, Lee, A, Morice, A, Norrie, J, Sullivan, A, Wilson, A & Price, D 2019, 'Low-dose oral theophylline combined with inhaled corticosteroids for people with chronic obstructive pulmonary disease and high risk of exacerbations : a RCT', Health technology assessment (Winchester, England), vol. 23, no. 37, pp. 1-146. https://doi.org/10.3310/hta23370