RT Journal Article SR Electronic T1 Non-atopic asthma is associated with helminth infections and bronchiolitis in poor children JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society DO 10.1183/09031936.00127606 A1 M.U. Pereira A1 P.D. Sly A1 P.M. Pitrez A1 M.H. Jones A1 D. Escouto A1 A.C.O. Dias A1 S.K. Weiland A1 R.T. Stein YR 2007 UL http://erj.ersjournals.com/content/early/2007/03/01/09031936.00127606.abstract AB