Performance of database-derived severe exacerbations and asthma control measures in asthma : responsiveness and predictive utility in a UK primary care database with linked questionnaire data

Colice, G, Chisholm, A, Dima, A L, Reddel, H K, Burden, A, Martin, R J, Brusselle, G, Popov, T A, von Ziegenweidt, J & Price, D B 2018, 'Performance of database-derived severe exacerbations and asthma control measures in asthma : responsiveness and predictive utility in a UK primary care database with linked questionnaire data', Pragmatic and Observational Research, vol. 2018, no. 9, pp. 29-42. https://doi.org/10.2147/POR.S151615