Low-dose oral theophylline combined with inhaled corticosteroids for people with chronic obstructive pulmonary disease and high risk of exacerbations : a RCT
Citation
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