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Asthma exacerbations . 1: epidemiology.
Johnston NW, Sears MR. Johnston NW, et al. Thorax. 2006 Aug;61(8):722-8. doi: 10.1136/thx.2005.045161. Thorax. 2006. PMID: 16877691 Free PMC article.
Colds as predictors of the onset and severity of COPD exacerbations.
Johnston NW, Olsson M, Edsbäcker S, Gerhardsson de Verdier M, Gustafson P, McCrae C, Coyle PV, McIvor RA. Johnston NW, et al. Int J Chron Obstruct Pulmon Dis. 2017 Mar 10;12:839-848. doi: 10.2147/COPD.S127146. eCollection 2017. Int J Chron Obstruct Pulmon Dis. 2017. PMID: 28331305 Free PMC article.
31 results