RT Journal Article SR Electronic T1 Influence of social deprivation and air pollutants on serious asthma JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 785 OP 788 DO 10.1183/09031936.00043311 VO 40 IS 3 A1 Stephen E. Roberts A1 Lori A. Button A1 Julian M. Hopkin A1 Michael J. Goldacre A1 Ronan A. Lyons A1 Sarah E. Rodgers A1 Ashley Akbari A1 Keir E. Lewis YR 2012 UL http://erj.ersjournals.com/content/40/3/785.abstract AB