title: Deprivation, winter season, and COPD exacerbations.
authors: Centre for Respiratory Medicine, Royal Free Campus, University College London, London, UK.
authors: Gavin C
authors: GC
authors: Donaldson
authors: Jadwiga A
authors: JA
authors: Wedzicha
mesh_terms: D006760:Hospitalization / Q000706:statistics & numerical data*; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive; D012923:Social Class
references: Br Med J (Clin Res Ed). 1986 Sep 20;293(6549):732-3
references: 3094631
references: J Epidemiol Community Health. 1999 Aug;53(8):499-502
references: 10562869
references: J Eval Clin Pract. 2005 Jun;11(3):275-81
references: 15869557
references: J Epidemiol Community Health. 2002 May;56(5):373-4
references: 11964435
references: J Epidemiol Community Health. 1997 Dec;51(6):643-8
references: 9519127
references: Int J Epidemiol. 2001 Oct;30(5):1100-8
references: 11689529
references: BMC Med. 2013 Aug 14;11:181
references: 23945277
references: BMJ. 2001 Jul 21;323(7305):166-7
references: 11491078
references: J Public Health Med. 2000 Jun;22(2):176-81
references: 10912556
references: J Epidemiol Community Health. 2003 Oct;57(10):790-1
references: 14573582
references: Prim Care Respir J. 2013 Sep;22(3):296-9
references: 23820514
references: Am J Respir Crit Care Med. 1998 May;157(5 Pt 1):1418-22
references: 9603117