Fractional exhaled nitric oxide as a predictor of response to inhaled corticosteroids in patients with non-specific respiratory symptoms and insignificant bronchodilator reversibility : a randomised controlled trial

Price, D B, Buhl, R, Chan, A, Freeman, D, Gardener, E, Godley, C, Gruffydd-Jones, K, McGarvey, L, Ohta, K, Ryan, D, Syk, J, Tan, N C, Tan, T, Thomas, M, Yang, S, Konduru, P R, Ngantcha, M, d'Alcontres, M S & Lapperre, T S 2018, 'Fractional exhaled nitric oxide as a predictor of response to inhaled corticosteroids in patients with non-specific respiratory symptoms and insignificant bronchodilator reversibility : a randomised controlled trial', The Lancet. Respiratory medicine, vol. 6, no. 1, pp. 29-39. https://doi.org/10.1016/S2213-2600(17)30424-1